This table of conversion factors, which contains a large number of units (including many not likely to be of value to users of GIS), has been shamelessly stolen from the Department of Pathology at the University of Michigan.
| Convert From | Convert To | Multiply By |
|---|---|---|
| abampere | ampere | c.f.== 10 |
| abcoulomb | coulomb | c.f.== 10 |
| abfarad | farad | c.f.== 1E+09 |
| acre | sq. chain (Gunter's) | c.f.== 10 |
| acre | sq. rods | c.f.== 160 |
| acre | sq. links (Gunter's) | c.f.== 100000 |
| acre | hectare or sq. hectometer | c.f.== 0.4047 |
| acres | sq. feet | c.f.== 43560 |
| acres | sq. meters | c.f.== 4047 |
| acres | sq. miles | c.f.== .001562 |
| acres | sq. yards | c.f.== 4840 |
| acre-feet | cu. feet | c.f.== 43560 |
| acre-feet | gallons | c.f.== 325900 |
| ampere-hours | coulombs | c.f.== 3600 |
| ampere-hours | faradays | c.f.== 0.03731 |
| ampere-turns | gilberts | c.f.== 1.257 |
| angstrom unit | inch | c.f.== 3.937E-06 |
| angstrom unit | meter | c.f.== 1E-10 |
| angstrom unit | micron | c.f.== .0001 |
| astromical init | kilometers | c.f.== 1.495E+08 |
| atmospheres | ton/sq. inch | c.f.== 0.007348 |
| atmospheres | cms of mercury | c.f.== 76 |
| atmospheres | ft. of water (at 4 degrees C) | c.f.== 33.9 |
| atmospheres | in. of mercury (at 0 degrees C) | c.f.== 29.92 |
| atmospheres | kgs/sq. cm | c.f.== 1.0333 |
| atmospheres | kgs/sq. meter | c.f.== 10332 |
| atmospheres | pounds/sq. in | c.f.== 14.7 |
| atmospheres | tons/sq. ft | c.f.== 1.058 |
| barrels (US dry) | cu. inches | c.f.== 7056 |
| barrels (US dry) | quarts (dry) | c.f.== 105 |
| barrels (US, liquid) | gallons | c.f.== 31.5 |
| barrels (oil) | gallons (oil) | c.f.== 42 |
| bars | atmospheres | c.f.== .9869 |
| bars | dynes/sq. cm | c.f.== 1000000 |
| bars | kgs/sq. meter | c.f.== 10200 |
| bars | pounds/sq. ft | c.f.== 2089 |
| bars | pounds/sq. in | c.f.== 14.5 |
| bolt (US cloth) | meters | c.f.== 36.576 |
| Btu | ergs | c.f.== 1.055E+10 |
| Btu | foot-lbs | c.f.== 778.3 |
| Btu | gram-calories | c.f.== 252 |
| Btu | horsepower-hrs | c.f.== .0003931 |
| Btu | joules | c.f.== 1054.8 |
| Btu | kilogram-calories | c.f.== 0.2520 |
| Btu | kilogram-meters | c.f.== 107.5 |
| Btu | kilowatt-hrs | c.f.== .0002928 |
| Btu/hr | foot-pounds/sec | c.f.== .2162 |
| Btu/hr | gram-cal/sec | c.f.== .07 |
| Btu/hr | horsepower-hrs | c.f.== .0003929 |
| Btu/hr | watts | c.f.== 0.2931 |
| Btu/min | foot-lbs/sec | c.f.== 12.96 |
| Btu/min | horsepower | c.f.== 0.02356 |
| Btu/min | kilowatts | c.f.== 0.01757 |
| Btu/min | watts | c.f.== 17.57 |
| Btu/sq. ft/min | watts/sq. in | c.f.== .1221 |
| bucket (Brit. dry) | cubic cm | c.f.== 18180 |
| bushels | cu. ft | c.f.== 1.2445 |
| bushels | cu. in | c.f.== 2150.4 |
| bushels | cu. meters | c.f.== .03524 |
| bushels | liters | c.f.== 35.24 |
| bushels | pecks | c.f.== 4 |
| bushels | pint (dry) | c.f.== 64 |
| bushels | quarts (dry) | c.f.== 32 |
| caliber | inches | c.f.== 0.01 |
| caliber | millimeters | c.f.== 0.254 |
| calorie, gram (mean) | Btu (mean) | c.f.== .00396832 |
| calorie | horsepower-hour | c.f.== 1.55961E-06 |
| calorie | horsepower-hour (metric) | c.f.== 1.58124E-06 |
| calorie | joule | c.f.== 4.1868 |
| calorie | kilowatt-hour | c.f.== 1.163E-06 |
| candle/sq. cm | lamberts | c.f.== 3.142 |
| candle/sq. inch | lamberts | c.f.== .487 |
| centares (centiares) | sq. meters | c.f.== 1 |
| centigrams | grams | c.f.== .01 |
| centiliter | ounce fluid (US) | c.f.== .3382 |
| centiliter | cubic inch | c.f.== .6103 |
| centiliter | drams | c.f.== 2.705 |
| centiliters | liters | c.f.== .01 |
| centimeters | feet | c.f.== .03281 |
| centimeters | inches | c.f.== .3937 |
| centimeters | kilometers | c.f.== .00001 |
| centimeters | meters | c.f.== .01 |
| centimeters | miles | c.f.== 6.214E-06 |
| centimeters | millimeters | c.f.== 10 |
| centimeters | mils | c.f.== 393.7 |
| centimeters | yards | c.f.== .01094 |
| centimeters-dynes | cm-grams | c.f.== .00102 |
| centimeter-dynes | meter-kgs | c.f.== 1.02E-08 |
| centimeter-dynes | pound-feet | c.f.== 7.376E-08 |
| centimeter-grams | cm-dynes | c.f.== 980.7 |
| centimeter-grams | meter-kgs | c.f.== .00001 |
| centimeter-grams | pound-feet | c.f.== .07233 |
| centimeters of mercury | atmospheres | c.f.== 0.01316 |
| centimeters of mercury | feet of water | c.f.== .4461 |
| centimeters of mercury | kgs/sq. meter | c.f.== 136 |
| centimeters of mercury | pounds/sq. ft | c.f.== 27.85 |
| centimeters of mercury | pounds/sq. in | c.f.== .1934 |
| centimeters/sec | feet/min | c.f.== 1.1969 |
| centimeters/sec | feet/sec | c.f.== 0.03281 |
| centimeters/sec | kilometers/hr | c.f.== 0.036 |
| centimeters/sec | knots | c.f.== 0.1943 |
| centimeters/sec | meters/min | c.f.== .6 |
| centimeters/sec | miles/hr | c.f.== .02237 |
| centimeters/sec | miles/min | c.f.== .0003728 |
| centimeters/sec/sec | feet/sec/sec | c.f.== .03281 |
| centimeters/sec/sec | kms/hr/sec | c.f.== .036 |
| centimeters/sec/sec | meters/sec/sec | c.f.== .01 |
| centimeters/sec/sec | miles/hr/sec | c.f.== .02237 |
| chain | inches | c.f.== 792 |
| chain | meters | c.f.== 20.12 |
| chain (surveyor's or Gunter's) | yards | c.f.== 22 |
| circular mils | sq. cms | c.f.== 5.067E-06 |
| circular mils | sq. mils | c.f.== .7854 |
| circular mils | sq. inches | c.f.== 7.854E-07 |
| circumference | radians | c.f.== 6.283 |
| cords | cord feet | c.f.== 8 |
| cord feet | cu. feet | c.f.== 16 |
| coulomb | statcoulombs | c.f.== 2.998E+09 |
| coulombs | faradays | c.f.== 1.036E-05 |
| coulombs/sq. cm | coulombs/sq. in | c.f.== 64.52 |
| coulombs/sq. cm | coulombs/sq. meter | c.f.== 10000 |
| coulombs/sq. in | coulombs/sq. cm | c.f.== 0.1550 |
| coulombs/sq. in | coulombs/sq. meter | c.f.== 1550 |
| coulombs/sq. meter | coulombs/sq. cm | c.f.== .0001 |
| coulombs/sq. meter | coulombs/sq. in | c.f.== .0006452 |
| cubic centimeter | cu. foot | c.f.== 3.531467E-05 |
| cubic centimeter | cu. inch | c.f.== .06102374 |
| cubic centimeter | cu. meter | c.f.== .000001 |
| cubic centimeter | cu. millimeter | c.f.== 1000 |
| cubic centimeter | cu. yard | c.f.== 1.307951E-06 |
| cubic centimeter | drachm (Brit. fluid) | c.f.== .2815606 |
| cubic centimeter | dram (U.S. fluid) | c.f.== .2705122 |
| cubic centimeter | gallon (Brit liq.) | c.f.== 2.199692E-04 |
| cubic centimeter | gallon (US liq.) | c.f.== 2.641721E-04 |
| cubic centimeter | liter | c.f.== 0.001 |
| cubic centimeter | pint (US liq.) | c.f.== .002113 |
| cubic centimeter | quart (US liq.) | c.f.== .001057 |
| cubic feet | bushels (dry) | c.f.== .8036 |
| cubic feet | cu. cms | c.f.== 28320 |
| cubic feet | cu. inches | c.f.== 1728 |
| cubic feet | cu. meters | c.f.== .02832 |
| cubic feet | cu. yards | c.f.== .037037037 |
| cubic feet | gallons (US liq.) | c.f.== 7.48052 |
| cubic feet | liters | c.f.== 28.32 |
| cubic feet | pints (US liq.) | c.f.== 59.84 |
| cubic feet | quarts (US liq) | c.f.== 29.92 |
| cubic feet/min | cu. cms/sec | c.f.== 472 |
| cubic feet/min | gallons/sec | c.f.== .1247 |
| cubic feet/min | liters/sec | c.f.== .4720 |
| cubic feet/min | pounds of water/min | c.f.== 62.43 |
| cubic feet/sec | million gals./day | c.f.== .646317 |
| cubic feet/sec | gallons/min | c.f.== 448.831 |
| cubic inches | cu. cms | c.f.== 16.39 |
| cubic inches | cu. feet | c.f.== .0005787 |
| cubic inches | cu. meters | c.f.== 1.639E-05 |
| cubic inches | cubic yards | c.f.== 2.143E-05 |
| cubic inches | gallons | c.f.== .004329 |
| cubic inches | mil-feet | c.f.== 106100 |
| cubic inches | pints (US liq.) | c.f.== .03463 |
| cubic inches | quarts (US liq.) | c.f.== .01732 |
| cubic meters | bushels (dry) | c.f.== 28.38 |
| cubic meters | cubic cms | c.f.== 1000000 |
| cubic meters | cubic feet | c.f.== 35.31 |
| cubic meters | cubic inches | c.f.== 61023 |
| cubic meters | cubic yards | c.f.== 1.307951 |
| cubic meters | gallons (US liq.) | c.f.== 264.2 |
| cubic meters | liters | c.f.== 1000 |
| cubic meters | pints (US liq.) | c.f.== 2113 |
| cubic meters | quarts (US liq.) | c.f.== 1057 |
| cubic yards | cubic cms | c.f.== 764600 |
| cubic yards | cubic feet | c.f.== 27 |
| cubic yards | cubic inches | c.f.== 46656 |
| cubic yards | cubic meters | c.f.== .7646 |
| cubic yards | gallons (US liq.) | c.f.== 202 |
| cubic yards | liters | c.f.== 764.6 |
| cubic yards | pints (US liq.) | c.f.== 1615.9 |
| cubic yards | quarts (US liq.) | c.f.== 807.9 |
| cubic yards/min | cubic feet/sec | c.f.== .45 |
| cubic yards/min | gallons/sec | c.f.== 3.367 |
| cubic yards/min | liters/sec | c.f.== 12.74 |
| cups | cubic cms | c.f.== 236.588 |
| days | seconds | c.f.== 86400 |
| decigrams | grams | c.f.== .1 |
| deciliters | liters | c.f.== .1 |
| decimeters | meters | c.f.== .1 |
| degrees (angle) | quadrants | c.f.== .01111 |
| degrees (angle) | radians | c.f.== .01745 |
| degrees (angle) | seconds | c.f.== 3600 |
| degrees/sec | radians/sec | c.f.== .01745 |
| degrees/sec | revolutions/min | c.f.== .1667 |
| degrees/sec | revolutions/sec | c.f.== .002778 |
| dekagrams | grams | c.f.== 10 |
| dekaliters | liters | c.f.== 10 |
| dekameters | meters | c.f.== 10 |
| drams(apoth. or troy) | ounces(avoirdupois) | c.f.== .1371429 |
| drams(apoth. or troy) | ounces (troy) | c.f.== .125 |
| drams(US fluid or apoth.) | cubic cm | c.f.== 3.6967 |
| drams | grains | c.f.== 27.3437 |
| drams | grams | c.f.== 1.7718 |
| drams | ounces | c.f.== .0625 |
| drops | teaspoons | c.f.== .01666 |
| dyne/cm | erg/sq. millimeter | c.f.== .01 |
| dyne/sq. cm | atmospheres | c.f.== 9.869E-07 |
| dyne/sq. cm | inch of mercury at 0øC | c.f.== 2.953E-05 |
| dyne/sq. cm | inch of water at 4øC | c.f.== .0004015 |
| dynes | grams | c.f.== .00102 |
| dynes | joules/cm | c.f.== .0000001 |
| dynes | joules/meter (newtons) | c.f.== .00001 |
| dynes | kilograms | c.f.== 1.02E-06 |
| dynes | poundals | c.f.== 7.233E-05 |
| dynes | pounds | c.f.== 2.248E-06 |
| dynes/sq. cm | bars | c.f.== .000001 |
| ell | cm | c.f.== 114.3 |
| ell | inches | c.f.== 45 |
| em (pica) | inch | c.f.== .167 |
| em (pica) | cm | c.f.== .4233 |
| erg/sec | dyne-cm/sec | c.f.== 1.0 |
| ergs | Btu | c.f.== 9.48E-11 |
| ergs | dyne-centimeters | c.f.== 1.0 |
| ergs | foot-pounds | c.f.== 7.367E-08 |
| ergs | gram-calories | c.f.== 2.389E-08 |
| ergs | grams-cms | c.f.== .00102 |
| ergs | horsepower-hrs | c.f.== 3.725E-14 |
| ergs | joules | c.f.== .0000001 |
| ergs | kg-calories | c.f.== 2.389E-11 |
| ergs | kg-meters | c.f.== 1.02E-08 |
| ergs | kilowatt-hrs | c.f.== 2.778E-14 |
| ergs | watt-hrs | c.f.== 2.778E-11 |
| ergs/sec | Btu/min | c.f.== 5.688E-06 |
| ergs/sec | ft-lbs/min | c.f.== 4.427E-06 |
| ergs/sec | ft-lbs/sec | c.f.== 7.3756E-08 |
| ergs/sec | horsepower | c.f.== 1.341E-10 |
| ergs/sec | kg-calories/min | c.f.== 1.433E-09 |
| ergs/sec | kilowatts | c.f.== 1E-10 |
| farads | microfarads | c.f.== 1000000 |
| faraday/sec | ampere (absolute) | c.f.== 96500 |
| faradays | ampere-hours | c.f.== 26.8 |
| faradays | coulombs | c.f.== 96490 |
| fathoms | meter | c.f.== 1.828804 |
| fathoms | feet | c.f.== 6 |
| feet | centimeters | c.f.== 30.48 |
| feet | kilometers | c.f.== .0003048 |
| feet | meters | c.f.== .3048 |
| feet | miles (naut.) | c.f.== .0001645 |
| feet | miles (stat.) | c.f.== .0001894 |
| feet | millimeters | c.f.== 304.8 |
| feet | mils | c.f.== 12000 |
| feet of water | amospheres | c.f.== .0295 |
| feet of water | in. of mercury | c.f.== .8826 |
| feet of water | kgs/sq. cm | c.f.== .03048 |
| feet of water | kgs/sq. meter | c.f.== 304.8 |
| feet of water | pounds/sq. ft | c.f.== 62.43 |
| feet of water | pounds/sq. in | c.f.== .4335 |
| feet/min | cms/sec | c.f.== .5080 |
| feet/min | feet/sec | c.f.== .01667 |
| feet/min | kms/kr | c.f.== .01829 |
| feet/min | meters/min | c.f.== .3048 |
| feet/min | miles/hr | c.f.== .01136 |
| feet/sec | cms/sec | c.f.== 30.48 |
| feet/sec | kms/hr | c.f.== 1.097 |
| feet/sec | knots | c.f.== .5921 |
| feet/sec | meters/min | c.f.== 18.29 |
| feet/sec | miles/hr | c.f.== .6818 |
| feet/sec | miles/min | c.f.== .01136 |
| feet/sec/sec | cms/sec/sec | c.f.== 30.48 |
| feet/sec/sec | kms/hr/sec | c.f.== 1.097 |
| feet/sec/sec | meters/sec/sec | c.f.== .3048 |
| feet/sec/sec | miles/hr/sec | c.f.== .6818 |
| feet/100 feet | per cent grade | c.f.== 1.0 |
| foot-candle | lumen/sq. meter | c.f.== 10.764 |
| foot-pounds | Btu | c.f.== .001286 |
| foot-pounds | ergs | c.f.== 1.356E+07 |
| foot-pounds | gram-calories | c.f.== .3238 |
| foot-pounds | hp-hrs | c.f.== 5.05E-07 |
| foot-pounds | joules | c.f.== 1.356 |
| foot-pounds | kg-calories | c.f.== .000324 |
| foot-pounds | kg-meters | c.f.== .1383 |
| foot-pounds | kilowatt-hrs | c.f.== 3.766E-07 |
| foot-pounds/min | Btu/min | c.f.== .001286 |
| foot-pounds/min | foot-pounds/sec | c.f.== .01667 |
| foot-pounds/min | horsepower | c.f.== .0000303 |
| foot-pounds/min | kg-calories/min | c.f.== .000324 |
| foot-pounds/min | kilowatts | c.f.== .0000226 |
| foot-pounds/sec | Btu/hr | c.f.== 4.6263 |
| foot-pounds/sec | Btu/min | c.f.== .07717 |
| foot-pounds/sec | horsepower | c.f.== 8.18E-04 |
| foot-pounds/sec | kg-calories/min | c.f.== 1.01945 |
| foot-pounds/sec | kilowatts | c.f.== .001356 |
| furlongs | miles (US) | c.f.== .125 |
| furlongs | rods | c.f.== 40.0 |
| furlongs | feet | c.f.== 660.0 |
| gallons | cubic cms | c.f.== 3785.412 |
| gallons | cubic feet | c.f.== .1337 |
| gallons | cu. inches | c.f.== 231 |
| gallons | cu. meters | c.f.== .003785 |
| gallons | cu. yards | c.f.== .004951 |
| gallons | liters | c.f.== 3.785 |
| gallons (liq. British imp.) | gallons (US liq.) | c.f.== 1.20095 |
| gallons (US) | gallons (imp.) | c.f.== .83267 |
| gallons of water | pounds of water | c.f.== 8.3453 |
| gallons/min | cu. ft/sec | c.f.== .002228 |
| gallons/min | liters/sec | c.f.== .6308 |
| gallons/min | cu. feet/hr | c.f.== 8.0208 |
| gausses | lines/sq. inch | c.f.== 6.452 |
| gausses | webers/sq. cm | c.f.== 1E-08 |
| gausses | webers/sq. inch | c.f.== 6.452E-08 |
| gausses | webers/sq. meter | c.f.== .0001 |
| gilberts | ampere-turns | c.f.== .7958 |
| gilberts/cm | amp-turns/cm | c.f.== .7958 |
| gilberts/cm | amp-turns/in | c.f.== 2.021 |
| gilberts/cm | amp-turns/meter | c.f.== 79.581 |
| gills (British) | cubic cm | c.f.== 142.07 |
| gills | liters | c.f.== .1183 |
| gills | pints (liq.) | c.f.== .25 |
| grains | drams (avoirdupois) | c.f.== .03657143 |
| grains (troy) | grains (avoirdupois) | c.f.== 1 |
| grains (troy) | grams | c.f.== .0648 |
| grains (troy) | ounces (avoirdupois) | c.f.== .0020833 |
| grains (troy) | pennyweight (troy) | c.f.== .04167 |
| grains/US gallon | parts/million | c.f.== 17.118 |
| grains/US gallon | pounds/million gal | c.f.== 142.86 |
| grains/imp. gallon | parts/million | c.f.== 14.286 |
| grams | carat(metric) | c.f.== 5 |
| grams | dram | c.f.== 0.56438339 |
| grams | dynes | c.f.== 980.7 |
| grams | grains | c.f.== 15.43 |
| grams | joules/cm | c.f.== 9.807E-05 |
| grams | joules/meter (newtons) | c.f.== 9.807E-03 |
| grams | kilograms | c.f.== .001 |
| grams | milligrams | c.f.== 1000 |
| grams | ounces(avoirdupois) | c.f.== .035273962 |
| grams | ounces (troy) | c.f.== .032150747 |
| grams | poundals | c.f.== .07093 |
| grams | pounds | c.f.== .0022046226 |
| grams/cm | pounds/inch | c.f.== .0056 |
| grams/cu. cm | pounds/cu. ft | c.f.== 62.43 |
| grams/cu. cm | pounds/cu. in | c.f.== .03613 |
| grams/cu. cm | pounds/mil-foot | c.f.== 3.405E-07 |
| grams/liter | grains/gal | c.f.== 58.417 |
| grams/liter | pounds/1000 gal | c.f.== 8.345 |
| grams/liter | pounds/cu. ft | c.f.== .062427 |
| grams/liter | parts/million | c.f.== 1000 |
| grams/sq. cm | pounds/sq. ft | c.f.== 2.0481 |
| gram-calories | Btu | c.f.== .0039683 |
| gram-calories | ergs | c.f.== 4.1868E-07 |
| gram-calories | foot-pounds | c.f.== 3.088 |
| gram-calories | horsepower-hrs | c.f.== 1.5596E-06 |
| gram-calories | kilowatt-hrs | c.f.== 1.1630E-06 |
| gram-calories | watt-hrs | c.f.== .001163 |
| gram-calories/sec | Btu/hr | c.f.== 14.286 |
| gram-calories | Btu | c.f.== 9.297E-08 |
| gram-centimeters | ergs | c.f.== 980.7 |
| gram-centimeters | joules | c.f.== 980700 |
| gram-centimeters | kg-cal | c.f.== 2.343E+08 |
| gram-centimeters | kg-meters | c.f.== 100000 |
| hand | cm | c.f.== 10.16 |
| hectares | acres | c.f.== 2.471 |
| hectares | sq. feet | c.f.== 107600 |
| hectograms | grams | c.f.== 100 |
| hectoliters | liters | c.f.== 100 |
| hectometers | meters | c.f.== 100 |
| hectowatts | watts | c.f.== 100 |
| henries | millihenries | c.f.== 1000 |
| hogsheads (British) | cubic feet | c.f.== 10.114 |
| hogsheads (U.S.) | cubic feet | c.f.== 8.42184 |
| hogsheads (U.S.) | gallons (U.S.) | c.f.== 63 |
| horsepower | Btu/min | c.f.== 42.44 |
| horsepower | foot-lbs/min | c.f.== 33000 |
| horsepower | foot-lbs/sec | c.f.== 550 |
| horsepower (metric) | horsepower | c.f.== .9863 |
| horsepower | kg-calories/min | c.f.== 10.68 |
| horsepower | kilowatts | c.f.== .7457 |
| horsepower | watts | c.f.== 745.7 |
| horsepower (boiler) | Btu/hr | c.f.== 33479 |
| horsepower (boiler) | kilowatts | c.f.== 9.803 |
| horsepower-hrs | Btu | c.f.== 2547 |
| horsepower-hrs | ergs | c.f.== 2.6845E+13 |
| horsepower-hrs | foot-lbs | c.f.== 1980000 |
| horsepower-hrs | gram-calories | c.f.== 641190 |
| horsepower-hrs | joules | c.f.== 2684000 |
| horsepower-hrs | kg-calories | c.f.== 641.1 |
| horsepower-hrs | kg-meters | c.f.== 273700 |
| horsepower-hrs | kilowatt-hrs | c.f.== .7457 |
| hours (mean solar) | days | c.f.== .04166667 |
| hours (mean solar) | weeks | c.f.== .005952381 |
| hundredweights (long) | pounds | c.f.== 112 |
| hundredweights (long) | tons (long) | c.f.== .05 |
| hundredweights (short) | ounces (avoirdupois) | c.f.== 1600 |
| hundredweights (short) | pounds | c.f.== 100 |
| hundredweights (short) | tons (metric) | c.f.== .0453592 |
| hundredweights (short) | tons (long) | c.f.== .0446429 |
| inches | centimeters | c.f.== 2.54 |
| inches | feet | c.f.== 0.08333333 |
| inches | meters | c.f.== .0254 |
| inches | miles | c.f.== .00001578 |
| inches | millimeters | c.f.== 25.4 |
| inches | mils | c.f.== 1000 |
| inches | yards | c.f.== .027777778 |
| inches of mercury | atmospheres | c.f.== .03342 |
| inches of mercury | feet of water | c.f.== 1.133 |
| inches of mercury | kgs/sq. cm | c.f.== .03453 |
| inches of mercury | kgs/sq. meter | c.f.== 345.3 |
| inches of mercury | pounds/sq. ft. | c.f.== 70.73 |
| inches of mercury | pounds/sq. in. | c.f.== .4912 |
| inches of water (at 4øC) | atmospheres | c.f.== .002458 |
| inches of water (at 4øC) | inches of mercury | c.f.== .07355 |
| inches of water (at 4øC) | kgs/sq. cm | c.f.== .00254 |
| inches of water (at 4øC) | ounces/sq. in | c.f.== .5781 |
| inches of water (at 4øC) | pounds/sq. ft | c.f.== 5.204 |
| inches of water (at 4øC) | pounds/sq. in | c.f.== .03613 |
| international ampere | ampere (absolute) | c.f.== .9998 |
| international volt | joules (absolute) | c.f.== 1.593E-19 |
| international volt | joules | c.f.== 96540 |
| joules | Btu | c.f.== 9.48E-04 |
| joules | ergs | c.f.== 10000000 |
| joules | foot-pounds | c.f.== .7376 |
| joules | kg-calories | c.f.== .0002389 |
| joules | kg-meters | c.f.== .102 |
| joules | watt-hrs | c.f.== .0002778 |
| joules/cm | grams | c.f.== 10200 |
| joules/cm | dynes | c.f.== 10000000 |
| joules/cm | joules/meter (newton) | c.f.== 100 |
| joules | poundals | c.f.== 723.3 |
| joules | pounds | c.f.== 22.48 |
| kilograms | dynes | c.f.== 980665 |
| kilograms | grams | c.f.== 1000 |
| kilograms | joules/cm | c.f.== .09807 |
| kilograms | joules/meter (newtons) | c.f.== 9.807 |
| kilograms | poundals | c.f.== 70.93 |
| kilograms | pounds | c.f.== 2.205 |
| kilograms | tons (long) | c.f.== 9.842E-04 |
| kilograms | tons (short) | c.f.== 1.102E-03 |
| kilograms/cu meter | grams/cu cm | c.f.== .001 |
| kilograms/cu meter | pound/cu ft | c.f.== .06243 |
| kilograms/cu meter | pounds/cu in | c.f.== 3.613E-05 |
| kilograms/cu meter | pounds/mil-foot | c.f.== 3.405E-10 |
| kilograms/meter | pounds/ft | c.f.== .6720 |
| kilograms/sq cm | dynes | c.f.== 980665 |
| kilograms/sq cm | atmospheres | c.f.== .9678 |
| kilograms/sq cm | feet of water | c.f.== 32.81 |
| kilograms/sq cm | inches of mercury | c.f.== 28.96 |
| kilograms/sq cm | pounds/sq ft | c.f.== 2048 |
| kilograms/sq cm | pounds/sq in | c.f.== 14.22 |
| kilograms/sq meter | atmospheres | c.f.== 9.678E-05 |
| kilograms/sq meter | bars | c.f.== 98.07E-06 |
| kilograms/cu meter | feet of water | c.f.== 3.281E-03 |
| kilograms/cu meter | inches of mercury | c.f.== 2.896E-03 |
| kilograms/cu meter | pounds/sq ft | c.f.== .2048 |
| kilograms/cu meter | pounds/sq in | c.f.== 1.422E-03 |
| kilograms/sq mm | kgs/sq meter | c.f.== 1E+06 |
| kilogram-calories | Btu | c.f.== 3.968 |
| kilogram-calories | foot-pounds | c.f.== 3088 |
| kilogram-calories | hp-hrs | c.f.== 1.56E-03 |
| kilogram-calories | joules | c.f.== 4186 |
| kilogram-calories | kg-meters | c.f.== 426.9 |
| kilogram-calories | kilojoules | c.f.== 4.186 |
| kilogram-calories | kilowatt-hrs | c.f.== 1.163E-03 |
| kilogram-meters | Btu | c.f.== 9.294E-03 |
| kilogram-meters | ergs | c.f.== 9.804E+07 |
| kilogram-meters | foot-pounds | c.f.== 7.233 |
| kilogram-meters | joules | c.f.== 9.804 |
| kilogram-meters | kg-calories | c.f.== 2.342E-03 |
| kilogram-meters | kilowatt-hrs | c.f.== 2.723E-06 |
| kilolines | maxwells | c.f.== 1000 |
| kiloliters | liters | c.f.== 1000 |
| kilometers | astronomical unit | c.f.== 6.68459E-09 |
| kilometers | centimeters | c.f.== 1E+05 |
| kilometers | feet | c.f.== 3280.840 |
| kilometers | inches | c.f.== 3.937E+04 |
| kilometers | light year | c.f.== 1.05702E-13 |
| kilometers | meters | c.f.== 1000 |
| kilometers | miles | c.f.== .6214 |
| kilometers | millimeters | c.f.== 1E+06 |
| kilometers | yards | c.f.== 1094 |
| kilometers/hr | cms/sec | c.f.== 27.78 |
| kilometers/hr | feet/min | c.f.== 54.68 |
| kilometers/hr | feet/sec | c.f.== .9113 |
| kilometers/hr | knots | c.f.== .5396 |
| kilometers/hr | meters/min | c.f.== 16.67 |
| kilometers/hr | miles/hr | c.f.== .6214 |
| kilometers/hr/sec | cms/hr/sec | c.f.== 27.78 |
| kilometers/hr/sec | ft/sec/sec | c.f.== .9113 |
| kilometers/hr/sec | meters/sec/sec | c.f.== .2778 |
| kilometers/hr/sec | miles/hr/sec | c.f.== .6214 |
| kilowatts | Btu/min | c.f.== 56.92 |
| kilowatts | foot-lbs/min | c.f.== 4.426E+04 |
| kilowatts | foot-lbs/sec | c.f.== 737.6 |
| kilowatts | horsepower | c.f.== 1.341 |
| kilowatts | kg-calories/min | c.f.== 14.34 |
| kilowatts | watts | c.f.== 1000 |
| kilowatt-hrs | Btu | c.f.== 3413 |
| kilowatt-hrs | ergs | c.f.== 3.6E+13 |
| kilowatt-hrs | foot-lbs | c.f.== 2.655E+06 |
| kilowatt-hrs | gram-calories | c.f.== 859850 |
| kilowatt-hrs | horsepower-hrs | c.f.== 1.341 |
| kilowatt-hrs | joules | c.f.== 3.6E+06 |
| kilowatt-hrs | kg-calories | c.f.== 860.5 |
| kilowatt-hrs | kg-meters | c.f.== 3.671E+05 |
| kilowatt-hrs | lbs of water evap. at 212øF | c.f.== 3.53 |
| kilowatt-hrs | lbs of water ^ from 62ø-212øF | c.f.== 22.75 |
| knots | feet/hr | c.f.== 6080 |
| knots | kilometers/hr | c.f.== 1.8532 |
| knots | nautical miles/hr | c.f.== 1 |
| knots | statute miles/hr | c.f.== 1.151 |
| knots | yards/hr | c.f.== 2027 |
| knots | feet/sec | c.f.== 1.689 |
| league | miles (approx.) | c.f.== 3 |
| light-year | astronomical unit | c.f.== 63239.7 |
| light-year | miles | c.f.== 5.9E+12 |
| light-year | kilometers | c.f.== 9.46091E+12 |
| lines/sq cm | gausses | c.f.== 1 |
| lines/sq in | gauses | c.f.== .155 |
| lines/sq in | webers/sq cm | c.f.== 1.55E-09 |
| lines/sq in | webers/sq in | c.f.== 1E-08 |
| lines/sq in | webers/sq meter | c.f.== 1.55E-05 |
| links (engineer's) | inches | c.f.== 12 |
| links (surveyor's) | inches | c.f.== 7.92 |
| liters | bushels (U.S. dry) | c.f.== .02838 |
| liters | cu cm | c.f.== 1000 |
| liters | cu feet | c.f.== .03531 |
| liters | cu inches | c.f.== 61.02 |
| liters | cu meters | c.f.== .001 |
| liters | cu yards | c.f.== 1.308E-03 |
| liters | gallons (U.S. liq.) | c.f.== .2642 |
| liters | pints (U.S. liq.) | c.f.== 2.113 |
| liters | quarts (U.S. liq.) | c.f.== 1.057 |
| liters/min | cu ft/sec | c.f.== 5.886E-04 |
| liters/min | gals/sec | c.f.== 4.403E-03 |
| lumen | spherical candle power | c.f.== .07958 |
| lumen | watt | c.f.== .001496 |
| lumens/sq ft | foot-candles | c.f.== 1 |
| lumens/sq ft | lumen/sq meter | c.f.== 10.76 |
| lux | foot-candles | c.f.== .0929 |
| maxwells | kilolines | c.f.== .001 |
| maxwells | webers | c.f.== 1E-08 |
| megalines | maxwells | c.f.== 1E+06 |
| megohms | microhms | c.f.== 1E+12 |
| megohms | ohms | c.f.== 1E+06 |
| meters | centimeters | c.f.== 100 |
| meters | feet | c.f.== 3.281 |
| meters | inches | c.f.== 39.37 |
| meters | kilometers | c.f.== .001 |
| meters | miles (nautical) | c.f.== 5.396E-04 |
| meters | miles (statute) | c.f.== 6.214E-04 |
| meters | millimeters | c.f.== 1000 |
| meters | yards | c.f.== 1.094 |
| meters/min | cms/sec | c.f.== 1.667 |
| meters/min | feet/min | c.f.== 3.281 |
| meters/min | feet/sec | c.f.== .05468 |
| meters/min | kms/hr | c.f.== .06 |
| meters/min | knots | c.f.== .03238 |
| meters/min | miles/hr | c.f.== .03728 |
| meters/sec | feet/min | c.f.== 196.8 |
| meters/sec | feet/sec | c.f.== 3.281 |
| meters/sec | kilometers/hr | c.f.== 3.6 |
| meters/sec | kilometers/min | c.f.== .06 |
| meters/sec | miles/hr | c.f.== 2.237 |
| meters/sec | miles/min | c.f.== .03728 |
| meters/sec/sec | cms/sec/sec | c.f.== 100 |
| meters/sec/sec | ft/sec/sec | c.f.== 3.281 |
| meters/sec/sec | kms/hr/sec | c.f.== 3.6 |
| meters/sec/sec | miles/hr/sec | c.f.== 2.237 |
| meter-kilograms | cm-dynes | c.f.== 9.807E+07 |
| meter-kilograms | cm-grams | c.f.== 1E+05 |
| meter-kilograms | pound-feet | c.f.== 7.233 |
| microfarad | farads | c.f.== 1E-06 |
| micrograms | grams | c.f.== 1E-06 |
| microhms | megohms | c.f.== 1E-12 |
| microhms | ohms | c.f.== 1E-06 |
| microliters | liters | c.f.== 1E-06 |
| microns | meters | c.f.== 1E-06 |
| miles (nautical) | feet | c.f.== 6080.27 |
| miles (nautical) | kilometers | c.f.== 1.853 |
| miles (nautical) | meters | c.f.== 1853 |
| miles (nautical) | miles (statute) | c.f.== 1.1516 |
| miles (nautical) | yards | c.f.== 2027 |
| miles (statute) | centimeters | c.f.== 1.609E+05 |
| miles (statute) | feet | c.f.== 5280 |
| miles (statute) | inches | c.f.== 6.336E+04 |
| miles (statute) | kilometers | c.f.== 1.609 |
| miles (statute) | meters | c.f.== 1609 |
| miles (statute) | miles (nautical) | c.f.== .8684 |
| miles (statute) | yards | c.f.== 1760 |
| miles/hr | cms/sec | c.f.== 44.7 |
| miles/hr | feet/min | c.f.== 88 |
| miles/hr | feet/sec | c.f.== 1.467 |
| miles/hr | kms/hr | c.f.== 1.609 |
| miles/hr | kms/min | c.f.== .02682 |
| miles/hr | knots | c.f.== .8684 |
| miles/hr | meters/min | c.f.== 26.82 |
| miles/hr | miles/min | c.f.== .1667 |
| miles/hr/sec | cms/sec/sec | c.f.== 44.7 |
| miles/hr/sec | feet/sec/sec | c.f.== 1.467 |
| miles/hr/sec | kms/hr/sec | c.f.== 1.609 |
| miles/hr/sec | meters/sec/sec | c.f.== .447 |
| miles/min | cms/sec | c.f.== 2682 |
| miles/min | feet/sec | c.f.== 88 |
| miles/min | kms/min | c.f.== 1.609 |
| miles/min | knots/min | c.f.== .8684 |
| miles/min | miles/hr | c.f.== 60 |
| mil-feet | cu inches | c.f.== 9.425E-06 |
| milliers | kilograms | c.f.== 1000 |
| millmicrons | meters | c.f.== 1E-09 |
| milligrams | grains | c.f.== .01543236 |
| milligrams | grams | c.f.== .001 |
| milligrams/liter | parts/million | c.f.== 1 |
| millihenries | henries | c.f.== .001 |
| milliliters | liters | c.f.== .001 |
| millimeters | centimeters | c.f.== .1 |
| millimeters | feet | c.f.== 3.281E-03 |
| millimeters | inches | c.f.== .03937 |
| millimeters | kilometers | c.f.== 1E-06 |
| millimeters | meters | c.f.== .001 |
| millimeters | miles | c.f.== 6.214E-07 |
| millimeters | mils | c.f.== 39.37 |
| millimeters | yards | c.f.== 1.094E-03 |
| million gals/day | cu ft/sec | c.f.== 1.54723 |
| mils | centimeters | c.f.== 2.54E-03 |
| mils | feet | c.f.== 8.333E-05 |
| mils | inches | c.f.== .001 |
| mils | kilometers | c.f.== 2.54E-03 |
| mils | yards | c.f.== 2.778E-05 |
| minims (British) | cubic cm | c.f.== .059192 |
| minims (US fluid) | cubic cm | c.f.== .061612 |
| minutes (angles) | degrees | c.f.== .01667 |
| minutes (angles) | quadrants | c.f.== 1.852E-04 |
| minutes (angles) | radians | c.f.== 2.909E-04 |
| minutes (angles) | seconds | c.f.== 60 |
| nepers | decibals | c.f.== 8.686 |
| newton | dynes | c.f.== 1E+05 |
| ohm (international) | ohm (absolute) | c.f.== 1.0005 |
| ohms | megohms | c.f.== 1E-06 |
| ohms | microhms | c.f.== 1E+06 |
| ounces | drams | c.f.== 16 |
| ounces | grains | c.f.== 437.5 |
| ounces | grams | c.f.== 28.349523 |
| ounces | pounds | c.f.== .0625 |
| ounces | ounces (troy) | c.f.== .9115 |
| ounces | tons (long) | c.f.== 2.79E-05 |
| ounces | tons (metric) | c.f.== 2.835E-05 |
| ounces (fluid) | cu inches | c.f.== 1.805 |
| ounces (fluid) | liters | c.f.== .02957 |
| ounces (troy) | grains | c.f.== 480 |
| ounces (troy) | grams | c.f.== 31.103481 |
| ounces (troy) | ounces (avoirdupois) | c.f.== 1.09714 |
| ounces (troy) | pennyweights (troy) | c.f.== 20 |
| ounces (troy) | pounds (troy) | c.f.== .08333 |
| ounces/sq inch | dynes/sq cm | c.f.== 4309 |
| ounces/sq inch | pounds/sq in | c.f.== .0625 |
| parsec | miles | c.f.== 19E+12 |
| parsec | kilometers | c.f.== 3.084E+13 |
| parts/million | grains/U.S. gal. | c.f.== .0584 |
| parts/million | grains/imperial gal | c.f.== .07016 |
| parts/million | pounds/million gal | c.f.== 8.345 |
| pecks (British) | cubic inches | c.f.== 554.6 |
| pecks (British) | liters | c.f.== 9.091901 |
| pecks (US) | bushels | c.f.== .25 |
| pecks (US) | cubic inches | c.f.== 537.605 |
| pecks (US) | liters | c.f.== 8.809582 |
| pecks (US) | quarts (dry) | c.f.== 8 |
| pennyweights (troy) | grains | c.f.== 24 |
| pennyweights (troy) | ounces (troy) | c.f.== .05 |
| pennyweights (troy) | grams | c.f.== 1.55517 |
| pennyweights (troy) | pounds (troy) | c.f.== 4.1667E-03 |
| pints (Brit.) | cu centimeters | c.f.== 568.26125 |
| pints (Brit.) | cu inches | c.f.== 34.67743 |
| pints (Brit.) | gallons (Brit.) | c.f.== .125 |
| pints (Brit.) | gills (Brit.) | c.f.== 4 |
| pints (Brit.) | liters | c.f.== .56826125 |
| pints (Brit.) | milliliters | c.f.== 568.26125 |
| pints (Brit.) | ounces (Brit. fluid) | c.f.== 20 |
| pints (Brit.) | pints (US dry) | c.f.== 1.032057 |
| pints (Brit.) | pints (US liquid) | c.f.== 1.200950 |
| pints (US dry) | cu centimeters | c.f.== 550.6105 |
| pints (US dry) | cu inches | c.f.== 33.6003125 |
| pints (US dry) | liters | c.f.== .5506105 |
| pints (US dry) | milliters | c.f.== 550.6105 |
| pints (US dry) | peck (US) | c.f.== .0625 |
| pints (US dry) | pint (Brit. dry) | c.f.== .9689390 |
| pints (US dry) | quarts (US dry) | c.f.== .5 |
| pints (US liquid) | cu cm | c.f.== 473.1765 |
| pints (US liquid) | cu feet | c.f.== .01671 |
| pints (US liquid) | cu inches | c.f.== 28.875 |
| pints (US liquid) | cu meters | c.f.== 4.732E-04 |
| pints (US liquid) | cu yards | c.f.== 6.189E-04 |
| pints (US liquid) | gallons (US) | c.f.== .125 |
| pints (US liquid) | gills (US) | c.f.== 4 |
| pints (US liquid) | liters | c.f.== .4731765 |
| pints (US liquid) | milliliters | c.f.== 473.1765 |
| pints (US liquid) | ounce (US fluid) | c.f.== 16 |
| pints (US liquid) | pints (Brit. liquid) | c.f.== .8326742 |
| pints (US liquid) | quarts (liquid) | c.f.== .5 |
| Plank's quantum | erg-second | c.f.== 6.624E-27 |
| poise | gram/cm sec | c.f.== 1 |
| poundals | dynes | c.f.== 13826 |
| poundals | grams | c.f.== 14.1 |
| poundals | joules/cm | c.f.== 1.383E-03 |
| poundals | joules/meter (newtons) | c.f.== .1383 |
| poundals | kilograms | c.f.== .0141 |
| poundals | pounds | c.f.== .03108 |
| pounds | drams | c.f.== 256 |
| pounds | dynes | c.f.== 44.4823E+04 |
| pounds | grains | c.f.== 7000 |
| pounds | grams | c.f.== 453.5924 |
| pounds | joules/cm | c.f.== .04448 |
| pounds | joules/meter (newtons) | c.f.== 4.448 |
| pounds | kilograms | c.f.== .4536 |
| pounds | ounces | c.f.== 16 |
| pounds | ounces (troy) | c.f.== 14.5833 |
| pounds | poundals | c.f.== 32.17 |
| pounds | pounds (troy) | c.f.== 1.21528 |
| pounds | stones (British) | c.f.== .07142857 |
| pounds | tons (short) | c.f.== .0005 |
| pounds (troy) | grains | c.f.== 5760 |
| pounds (troy) | grams | c.f.== 373.24177 |
| pounds (troy) | ounces (avoirdupois) | c.f.== 13.1657 |
| pounds (troy) | ounces (troy) | c.f.== 12 |
| pounds (troy) | pennyweights (troy) | c.f.== 240 |
| pounds (troy) | pounds (avoirdupois) | c.f.== .822857 |
| pounds (troy) | tons (long) | c.f.== 3.6735E-04 |
| pounds (troy) | tons (metric) | c.f.== 3.7324E-04 |
| pounds (troy) | tons (short) | c.f.== 4.1143E-04 |
| pounds of water | cu feet | c.f.== .01602 |
| pounds of water | cu inches | c.f.== 27.68 |
| pounds of water | gallons | c.f.== .1198 |
| pounds of water/min | cu ft/sec | c.f.== 2.67E-04 |
| pound-feet | cm-dynes | c.f.== 1.356E+07 |
| pound-feet | cm-grams | c.f.== 13825 |
| pound-feet | meter-kgs | c.f.== .1383 |
| pounds/cu ft | grams/cu cm | c.f.== .01602 |
| pounds/cu ft | kgs/cu meter | c.f.== 16.02 |
| pounds/cu ft | pounds/cu in | c.f.== 5.787E-04 |
| pounds/cu ft | pounds/mil-foot | c.f.== 5.456E-09 |
| pounds/cu in | gms/cu cm | c.f.== 27.68 |
| pounds/cu in | kgs/cu meter | c.f.== 2.768E+04 |
| pounds/cu in | pounds/cu ft | c.f.== 1728 |
| pounds/cu in | pounds/mil-foot | c.f.== 9.425E-06 |
| pounds/ft | kgs/meter | c.f.== 1.488 |
| pounds/in | gms/cm | c.f.== 178.6 |
| pounds/mil-foot | gms/cu cm | c.f.== 2.306E+06 |
| pounds/sq ft | atmospheres | c.f.== 4.725E-04 |
| pounds/sq ft | feet of water | c.f.== .01602 |
| pounds/sq ft | inches of mercury | c.f.== .01414 |
| pounds/sq ft | kgs/sq meter | c.f.== 4.882 |
| pounds/sq ft | pounds/sq in | c.f.== 6.944E-03 |
| pounds/sq in | atmospheres | c.f.== .06804 |
| pounds/sq in | feet of water | c.f.== 2.307 |
| pounds/sq in | inches of mercury | c.f.== 2.036 |
| pounds/sq in | kgs/sq meter | c.f.== 703.1 |
| pounds/sq in | pounds/sq ft | c.f.== 144 |
| quadrants (angle) | degrees | c.f.== 90 |
| quadrants (angle) | minutes | c.f.== 5400 |
| quadrants (angle) | radians | c.f.== 1.571 |
| quadrants (angle) | seconds | c.f.== 3.24E+05 |
| quarts (dry) | cu inches | c.f.== 67.2 |
| quarts (liquid) | cu cms | c.f.== 946.4 |
| quarts (liquid) | cu feet | c.f.== .03342 |
| quarts (liquid) | cu inches | c.f.== 57.75 |
| quarts (liquid) | cu meters | c.f.== 9.464E-04 |
| quarts (liquid) | cu yards | c.f.== 1.238E-03 |
| quarts (liquid) | gallons | c.f.== .25 |
| quarts (liquid) | liters | c.f.== .9463 |
| radians | degrees | c.f.== 57.29578 |
| radians | minutes | c.f.== 3438 |
| radians | seconds | c.f.== 2.063E+05 |
| radians/sec | degrees/sec | c.f.== 57.29578 |
| radians/sec | revolutions/min | c.f.== 9.549 |
| radians/sec | revolutions/sec | c.f.== .1592 |
| radians/sec/sec | revs./min/min | c.f.== 572.9578 |
| radians/sec/sec | revs./min/sec | c.f.== 9.549 |
| radians/sec/sec | revs./sec/sec | c.f.== .1592 |
| revolutions | degrees | c.f.== 360 |
| revolutions | quadrants | c.f.== 4 |
| revolutions | radians | c.f.== 6.283 |
| revolutions/min | degrees/sec | c.f.== 6 |
| revolutions/min | radians/sec | c.f.== .1047 |
| revolutions/min | revs./sec | c.f.== .01667 |
| revolutions/min/min | radians/sec/sec | c.f.== 1.745E-03 |
| revolutions/min/min | revs/min/min | c.f.== .01667 |
| revolutions/min/min | revs/sec/sec | c.f.== 2.778E-04 |
| revolutions/sec | degrees/sec | c.f.== 360 |
| revolutions/sec | radians/sec | c.f.== 6.283 |
| revolutions/sec | revs/min | c.f.== 60 |
| revolutions/sec/sec | radians/sec/sec | c.f.== 6.283 |
| revolutions/sec/sec | revs/min/min | c.f.== 3600 |
| revolutions/sec/sec | revs/min/sec | c.f.== 60 |
| rod | chain (Gunter's) | c.f.== .25 |
| rod | meters | c.f.== 5.029 |
| rods (surveyor's meas.) | yards | c.f.== 5.5 |
| rods | feet | c.f.== 16.5 |
| scruples | grains | c.f.== 20 |
| seconds (angle) | degrees | c.f.== 2.7777778E-04 |
| seconds (angle) | minutes | c.f.== .01666667 |
| seconds (angle) | quadrants | c.f.== 3.087E-06 |
| seconds (angle) | radians | c.f.== 4.848137E-06 |
| slug | kilogram | c.f.== 14.59 |
| slug | pounds | c.f.== 32.17 |
| span | inch | c.f.== 9 |
| sphere | steradians | c.f.== 12.57 |
| square centimeters | circular mils | c.f.== 1.973E+05 |
| square centimeters | square feet | c.f.== 1.076E-03 |
| square centimeters | square inches | c.f.== .155 |
| square centimeters | square meters | c.f.== .0001 |
| square centimeters | sq miles | c.f.== 3.861E-11 |
| square centimeters | sq millimeters | c.f.== 100 |
| square centimeters | sq yards | c.f.== 1.196E-04 |
| square feet | acres | c.f.== 2.296E-05 |
| square feet | circular mils | c.f.== 1.833E+08 |
| square feet | sq cms | c.f.== 929 |
| square feet | sq inches | c.f.== 144 |
| square feet | sq meters | c.f.== .0929 |
| square feet | sq miles | c.f.== 3.587E-08 |
| square feet | sq millimeters | c.f.== 9.29E+04 |
| square feet | sq yards | c.f.== .1111 |
| square inches | circular mils | c.f.== 1.273E+06 |
| square inches | sq cms | c.f.== 6.452 |
| square inches | sq feet | c.f.== 6.944E-03 |
| square inches | sq millimeters | c.f.== 645.2 |
| square inches | sq mils | c.f.== 1E+06 |
| square inches | sq yards | c.f.== 7.716E-04 |
| square kilometers | acres | c.f.== 247.1 |
| square kilometers | sq cms | c.f.== 1E+10 |
| square kilometers | sq ft | c.f.== 10.76E+06 |
| square kilometers | sq inches | c.f.== 1.55E+09 |
| square kilometers | sq meters | c.f.== 1E+06 |
| square kilometers | sq miles | c.f.== .3861 |
| square kilometers | sq yards | c.f.== 1.196E+06 |
| square meters | acres | c.f.== 2.471E-04 |
| square meters | sq cms | c.f.== 1E+04 |
| square meters | sq feet | c.f.== 10.76 |
| square meters | sq inches | c.f.== 1550 |
| square meters | sq miles | c.f.== 3.861E-07 |
| square meters | sq millimeters | c.f.== 1E+06 |
| square meters | sq yards | c.f.== 1.196 |
| square miles | acres | c.f.== 640 |
| square miles | sq feet | c.f.== 2.78784E+07 |
| square miles | sq kms | c.f.== 2.59 |
| square miles | sq meters | c.f.== 2.59E+06 |
| square miles | sq yards | c.f.== 3.098E+06 |
| square millimeters | circular mils | c.f.== 1973 |
| square millimeters | sq cms | c.f.== .01 |
| square millimeters | sq feet | c.f.== 1.076E-05 |
| square millimeters | sq inches | c.f.== 1.55E-03 |
| square mils | circular mils | c.f.== 1.273 |
| square mils | sq cms | c.f.== 6.452E-06 |
| square mils | sq inches | c.f.== 1E-06 |
| square yards | acres | c.f.== 2.066E-04 |
| square yards | sq cms | c.f.== 8361 |
| square yards | sq feet | c.f.== 9 |
| square yards | sq inches | c.f.== 1296 |
| square yards | sq meters | c.f.== .8361 |
| square yards | sq miles | c.f.== 3.228E-07 |
| square yards | sq millimeters | c.f.== 8.361E+05 |
| stone (British) | pound (avoirdupois) | c.f.== 14 |
| tablespoons (metric) | milliliter | c.f.== 15 |
| tablespoons (US) | milliliter | c.f.== 14.79 |
| teaspoons (metric) | milliliter | c.f.== 5 |
| teaspoons (US) | cubic cms | c.f.== 4.93 |
| tons (long) | kilograms | c.f.== 1016 |
| tons (long) | pounds | c.f.== 2240 |
| tons (long) | tons (short) | c.f.== 1.12 |
| tons (metric) | kilograms | c.f.== 1000 |
| tons (metric) | pounds | c.f.== 2205 |
| tons (metric) | kilograms | c.f.== 907.1848 |
| tons (short) | ounces | c.f.== 32000 |
| tons (short) | ounces (troy) | c.f.== 29166.66 |
| tons (short) | pounds | c.f.== 2000 |
| tons (short) | pounds (troy) | c.f.== 2430.56 |
| tons (short) | tons (long) | c.f.== .89287 |
| tons (short) | tons (metric) | c.f.== .9078 |
| tons (short)/sq ft | kgs/sq meter | c.f.== 9765 |
| tons (short)/sq ft | pounds/sq in | c.f.== 2000 |
| tons of water/24 hrs | pounds of water/hr | c.f.== 83.333 |
| tons of water/24 hrs | gallons/min | c.f.== .16643 |
| tons of water/24 hrs | cu ft/hr | c.f.== 1.3349 |
| volt inch | volt/cm | c.f.== .3937 |
| volt (absolute) | statvolts | c.f.== .003336 |
| watts | Btu/hr | c.f.== 3.4129 |
| watts | Btu/min | c.f.== .05688 |
| watts | erg/sec | c.f.== 107 |
| watts | foot-lbs/min | c.f.== 44.27 |
| watts | foot-lbs/sec | c.f.== .7378 |
| watts | horsepower | c.f.== 1.341E-03 |
| watts | horsepower (metric) | c.f.== 1.36E-03 |
| watts | kg-calories/min | c.f.== .01433 |
| watts | kilowatts | c.f.== .001 |
| watts (absolute) | Btu (mean)/min | c.f.== .056884 |
| watts (absolute) | joules/sec | c.f.== 1 |
| watt-hours | Btu | c.f.== 3.413 |
| watt-hours | ergs | c.f.== 3.6E+10 |
| watt-hours | foot-pounds | c.f.== 2656 |
| watt-hours | gram-calories | c.f.== 859.85 |
| watt-hours | horsepower-hrs | c.f.== 1.341E-03 |
| watt-hours | kilogram-calories | c.f.== .8605 |
| watt-hours | kiloram-meters | c.f.== 367.2 |
| watt-hours | kilowatt-hrs | c.f.== .001 |
| watt (international) | watt (absolute) | c.f.== 1.0002 |
| webers | maxwells | c.f.== 1E+08 |
| webers | kilolines | c.f.== 1E+05 |
| webers/sq in | gausses | c.f.== 1.55E+07 |
| webers/sq in | lines/sq in | c.f.== 1E+08 |
| webers/sq in | webers/sq cm | c.f.== .155 |
| webers/sq in | webers/sq meter | c.f.== 1550 |
| webers/sq meter | gausses | c.f.== 1E+04 |
| webers/sq meter | lines/sq in | c.f.== 6.452E+04 |
| webers/sq meter | webers/sq cm | c.f.== 1E-04 |
| webers/sq meter | webers/sq in | c.f.== 6.452E-04 |
| week | day | c.f.== 7 |
| week | hour | c.f.== 168 |
| week | minute (time) | c.f.== 10080 |
| week | month | c.f.== 0.2299795 |
| week | second | c.f. == 6.048E+05 |
| yards | centimeters | c.f.== 91.44 |
| yards | fathom | c.f.== 0.5 |
| yards | foot | c.f.== 3 |
| yards | inches | c.f.== 36 |
| yards | kilometers | c.f.== 9.144E-04 |
| yards | meters | c.f.== .9144 |
| yards | miles (nautical) | c.f.== 4.934E-04 |
| yards | miles (statute) | c.f.== 5.681818E-04 |
| yards | millimeters | c.f.== 914.4 |
| year (mean of 4 year period) | day | c.f.== 365.25 |
| year (mean of 4 year period) | hour | c.f.== 8766 |
| year (mean of 4 year period) | minute (time) | c.f.== 5.2596E+05 |
| year (mean of 4 year period) | second (time) | c.f.== 3.15576E+07 |
| year (mean of 4 year period) | week | c.f.== 52.17857 |