Conversion Table

Use the following table to convert between units.

 

abampere  = 1.00E+01 ampere 
abcoulomb  = 10 coulomb 
abfarad  = 1.00E+09 farad 
acre  = 10 sq. chain (Gunter's) 
acre  = 160 sq. rods 
acre  = 100000 sq. links (Gunter's) 
acre  = 0.4047 hectare or sq. hectometer 
acres  = 43560 sq. feet 
acres  = 4047 sq. meters 
acres  = 0.001562 sq. miles 
acres  = 4840 sq. yards 
acre-feet  = 43560 cu. feet 
acre-feet  = 325900 gallons 
ampere-hours  = 3600 coulombs 
ampere-hours  = 0.03731 faradays 
ampere-turns  = 1.257 gilberts 
angstrom unit  = 3.94E-06 inch 
angstrom unit  = 1.00E-10 meter 
angstrom unit  = 0.0001 micron 
astromical init  = 1.50E+08 kilometers 
atmospheres  = 0.007348 ton/sq. inch 
atmospheres  = 76 cms of mercury 
atmospheres  = 33.9 ft. of water (at 4 degrees C)
atmospheres  = 29.92 in. of mercury (at 0 degrees C)
atmospheres  = 1.0333 kgs/sq. cm 
atmospheres  = 10332 kgs/sq. meter 
atmospheres  = 14.7 pounds/sq. in 
atmospheres  = 1.058 tons/sq. ft 
barrels (US dry)  = 7056 cu. inches 
barrels (US dry)  = 1.0E+5 quarts (dry) 
barrels (US, liquid)  = 31.5 gallons 
barrels (oil)  = 42 gallons (oil) 
bars  = 0.9869 atmospheres 
bars  = 1000000 dynes/sq. cm 
bars  = 10200 kgs/sq. meter 
bars  = 2089 pounds/sq. ft 
bars  = 14.5 pounds/sq. in 
bolt (US cloth)  = 36.576 meters 
Btu  = 1.06E+10 ergs 
Btu  = 778.3 foot-lbs 
Btu  = 252 gram-calories 
Btu  = 0.0003931 horsepower-hrs 
Btu  = 1054.8 joules 
Btu  = 0.252 kilogram-calories 
Btu  = 107.5 kilogram-meters 
Btu  = 0.0002928 kilowatt-hrs 
Btu/hr  = 0.2162 foot-pounds/sec 
Btu/hr  = 0.07 gram-cal/sec 
Btu/hr  = 0.0003929 horsepower-hrs 
Btu/hr  = 0.2931 watts 
Btu/min  = 12.96 foot-lbs/sec 
Btu/min  = 0.02356 horsepower 
Btu/min  = 0.01757 kilowatts 
Btu/min  = 17.57 watts 
Btu/sq. ft/min  = 0.1221 watts/sq. in 
bucket (Brit. dry)  = 18180 cubic cm 
bushels  = 1.2445 cu. ft 
bushels  = 2150.4 cu. in 
bushels  = 0.03524 cu. meters 
bushels  = 35.24 liters 
bushels  = 4 pecks 
bushels  = 64 pint (dry) 
bushels  = 32 quarts (dry) 
caliber  = 0.01 inches 
caliber  = 0.254 millimeters 
calorie, gram (mean)  = 0.00396832 Btu (mean) 
calorie  = 1.56E-06 horsepower-hour 
calorie  = 1.58E-06 horsepower-hour (metric) 
calorie  = 4.1868 joule 
calorie  = 1.16E-06 kilowatt-hour 
candle/sq. cm  = 3.142 lamberts 
candle/sq. inch  = 0.487 lamberts 
centares (centiares)  = 1 sq. meters 
centigrams  = 0.01 grams 
centiliter  = 0.3382 ounce fluid (US) 
centiliter  = 0.6103 cubic inch 
centiliter  = 2.705 drams 
centiliters  = 0.01 liters 
centimeters  = 0.03281 feet 
centimeters  = 0.3937 inches 
centimeters  = 0.00001 kilometers 
centimeters  = 0.01 meters 
centimeters  = 6.21E-06 miles 
centimeters  = 10 millimeters 
centimeters  = 393.7 mils 
centimeters  = 0.01094 yards 
centimeters-dynes  = 0.00102 cm-grams 
centimeter-dynes  = 1.02E-08 meter-kgs 
centimeter-dynes  = 7.38E-08 pound-feet 
centimeter-grams  = 980.7 cm-dynes 
centimeter-grams  = 0.00001 meter-kgs 
centimeter-grams  = 0.07233 pound-feet 
centimeters of mercury  = 0.01316 atmospheres 
centimeters of mercury  = 0.4461 feet of water 
centimeters of mercury  = 136 kgs/sq. meter 
centimeters of mercury  = 27.85 pounds/sq. ft 
centimeters of mercury  = 0.1934 pounds/sq. in 
centimeters/sec  = 1.1969 feet/min 
centimeters/sec  = 0.03281 feet/sec 
centimeters/sec  = 0.036 kilometers/hr 
centimeters/sec  = 0.1943 knots 
centimeters/sec  = 0.6 meters/min 
centimeters/sec  = 0.02237 miles/hr 
centimeters/sec  = 0.0003728 miles/min 
centimeters/sec/sec  = 0.03281 feet/sec/sec 
centimeters/sec/sec  = 0.036 kms/hr/sec 
centimeters/sec/sec  = 0.01 meters/sec/sec 
centimeters/sec/sec  = 0.02237 miles/hr/sec 
chain  = 792 inches 
chain  = 20.12 meters 
chain (surveyor's or Gunter's)  = 22 yards 
circular mils  = 5.07E-06 sq. cms 
circular mils  = 0.7854 sq. mils 
circular mils  = 7.85E-07 sq. inches 
circumference  = 6.283 radians 
cords  = 8 cord feet 
cord feet  = 16 cu. feet 
coulomb  = 3.00E+09 statcoulombs 
coulombs  = 1.04E-05 faradays 
coulombs/sq. cm  = 64.52 coulombs/sq. in 
coulombs/sq. cm  = 10000 coulombs/sq. meter 
coulombs/sq. in  = 0.155 coulombs/sq. cm 
coulombs/sq. in  = 1550 coulombs/sq. meter 
coulombs/sq. meter  = 0.0001 coulombs/sq. cm 
coulombs/sq. meter  = 0.0006452 coulombs/sq. in 
cubic centimeter  = 3.53E-05 cu. foot 
cubic centimeter  = 0.06102374 cu. inch 
cubic centimeter  = 0.000001 cu. meter 
cubic centimeter  = 1000 cu. millimeter 
cubic centimeter  = 1.31E-06 cu. yard 
cubic centimeter  = 0.2815606 drachm (Brit. fluid) 
cubic centimeter  = 0.2705122 dram (U.S. fluid) 
cubic centimeter  = 2.20E-04 gallon (Brit liq.) 
cubic centimeter  = 2.64E-04 gallon (US liq.) 
cubic centimeter  = 0.001 liter 
cubic centimeter  = 0.002113 pint (US liq.) 
cubic centimeter  = 0.001057 quart (US liq.) 
cubic feet  = 0.8036 bushels (dry) 
cubic feet  = 28320 cu. cms 
cubic feet  = 1728 cu. inches 
cubic feet  = 0.02832 cu. meters 
cubic feet  = 0.037037037 cu. yards 
cubic feet  = 7.48052 gallons (US liq.) 
cubic feet  = 28.32 liters 
cubic feet  = 59.84 pints (US liq.) 
cubic feet  = 29.92 quarts (US liq) 
cubic feet/min  = 472 cu. cms/sec 
cubic feet/min  = 0.1247 gallons/sec 
cubic feet/min  = 0.472 liters/sec 
cubic feet/min  = 62.43 pounds of water/min 
cubic feet/sec  = 0.646317 million gals./day 
cubic feet/sec  = 448.831 gallons/min 
cubic inches  = 16.39 cu. cms 
cubic inches  = 0.0005787 cu. feet 
cubic inches  = 1.64E-05 cu. meters 
cubic inches  = 2.14E-05 cubic yards 
cubic inches  = 0.004329 gallons 
cubic inches  = 106100 mil-feet 
cubic inches  = 0.03463 pints (US liq.) 
cubic inches  = 0.01732 quarts (US liq.) 
cubic meters  = 28.38 bushels (dry) 
cubic meters  = 1000000 cubic cms 
cubic meters  = 35.31 cubic feet 
cubic meters  = 61023 cubic inches 
cubic meters  = 1.307951 cubic yards 
cubic meters  = 264.2 gallons (US liq.) 
cubic meters  = 1000 liters 
cubic meters  = 2113 pints (US liq.) 
cubic meters  = 1057 quarts (US liq.) 
cubic yards  = 764600 cubic cms 
cubic yards  = 27 cubic feet 
cubic yards  = 46656 cubic inches 
cubic yards  = 0.7646 cubic meters 
cubic yards  = 202 gallons (US liq.) 
cubic yards  = 764.6 liters 
cubic yards  = 1615.9 pints (US liq.) 
cubic yards  = 807.9 quarts (US liq.) 
cubic yards/min  = 0.45 cubic feet/sec 
cubic yards/min  = 3.367 gallons/sec 
cubic yards/min  = 12.74 liters/sec 
cups  = 236.588 cubic cms 
days  = 86400 seconds 
decigrams  = 0.1 grams 
deciliters  = 0.1 liters 
decimeters  = 0.1 meters 
degrees (angle)  = 0.01111 quadrants 
degrees (angle)  = 0.01745 radians 
degrees (angle)  = 3600 seconds 
degrees/sec  = 0.01745 radians/sec 
degrees/sec  = 0.1667 revolutions/min 
degrees/sec  = 0.002778 revolutions/sec 
dekagrams  = 10 grams 
dekaliters  = 10 liters 
dekameters  = 10 meters 
drams(apoth. or troy)  = 0.1371429 ounces(avoirdupois) 
drams(apoth. or troy)  = 0.125 ounces (troy) 
drams(US fluid or apoth.)  = 3.6967 cubic cm 
drams  = 27.3437 grains 
drams  = 1.7718 grams 
drams  = 0.0625 ounces 
drops  = 0.01666 teaspoons 
dyne/cm  = 0.01 erg/sq. millimeter 
dyne/sq. cm  = 9.87E-07 atmospheres 
dyne/sq. cm  = 2.95E-05 inch of mercury at 0øC 
dyne/sq. cm  = 0.0004015 inch of water at 4øC 
dynes  = 0.00102 grams 
dynes  = 0.0000001 joules/cm 
dynes  = 0.00001 joules/meter (newtons) 
dynes  = 1.02E-06 kilograms 
dynes  = 7.23E-05 poundals 
dynes  = 2.25E-06 pounds 
dynes/sq. cm  = 0.000001 bars 
ell  = 114.3 cm 
ell  = 45 inches 
em (pica)  = 0.167 inch 
em (pica)  = 0.4233 cm 
erg/sec  = 1 dyne-cm/sec 
ergs  = 9.48E-11 Btu 
ergs  = 1 dyne-centimeters 
ergs  = 7.37E-08 foot-pounds 
ergs  = 2.39E-08 gram-calories 
ergs  = 0.00102 grams-cms 
ergs  = 3.73E-14 horsepower-hrs 
ergs  = 0.0000001 joules 
ergs  = 2.39E-11 kg-calories 
ergs  = 1.02E-08 kg-meters 
ergs  = 2.78E-14 kilowatt-hrs 
ergs  = 2.78E-11 watt-hrs 
ergs/sec  = 5.69E-06 Btu/min 
ergs/sec  = 4.43E-06 ft-lbs/min 
ergs/sec  = 7.38E-08 ft-lbs/sec 
ergs/sec  = 1.34E-10 horsepower 
ergs/sec  = 1.43E-09 kg-calories/min 
ergs/sec  = 1.00E-10 kilowatts 
farads  = 1000000 microfarads 
faraday/sec  = 96500 ampere (absolute) 
faradays  = 26.8 ampere-hours 
faradays  = 96490 coulombs 
fathoms  = 1.828804 meter 
fathoms  = 6 feet 
feet  = 30.48 centimeters 
feet  = 0.0003048 kilometers 
feet  = 0.3048 meters 
feet  = 0.0001645 miles (naut.) 
feet  = 0.0001894 miles (stat.) 
feet  = 304.8 millimeters 
feet  = 12000 mils 
feet of water  = 0.0295 amospheres 
feet of water  = 0.8826 in. of mercury 
feet of water  = 0.03048 kgs/sq. cm 
feet of water  = 304.8 kgs/sq. meter 
feet of water  = 62.43 pounds/sq. ft 
feet of water  = 0.4335 pounds/sq. in 
feet/min  = 0.508 cms/sec 
feet/min  = 0.01667 feet/sec 
feet/min  = 0.01829 kms/kr 
feet/min  = 0.3048 meters/min 
feet/min  = 0.01136 miles/hr 
feet/sec  = 30.48 cms/sec 
feet/sec  = 1.097 kms/hr 
feet/sec  = 0.5921 knots 
feet/sec  = 18.29 meters/min 
feet/sec  = 0.6818 miles/hr 
feet/sec  = 0.01136 miles/min 
feet/sec/sec  = 30.48 cms/sec/sec 
feet/sec/sec  = 1.097 kms/hr/sec 
feet/sec/sec  = 0.3048 meters/sec/sec 
feet/sec/sec  = 0.6818 miles/hr/sec 
feet/100 feet  = 1 percent grade 
foot-candle  = 10.764 lumen/sq. meter 
foot-pounds  = 0.001286 Btu 
foot-pounds  = 1.36E+07 ergs 
foot-pounds  = 0.3238 gram-calories 
foot-pounds  = 5.05E-07 hp-hrs 
foot-pounds  = 1.356 joules 
foot-pounds  = 0.000324 kg-calories 
foot-pounds  = 0.1383 kg-meters 
foot-pounds  = 3.77E-07 kilowatt-hrs 
foot-pounds/min  = 0.001286 Btu/min 
foot-pounds/min  = 0.01667 foot-pounds/sec 
foot-pounds/min  = 0.0000303 horsepower 
foot-pounds/min  = 0.000324 kg-calories/min 
foot-pounds/min  = 0.0000226 kilowatts 
foot-pounds/sec  = 4.6263 Btu/hr 
foot-pounds/sec  = 0.07717 Btu/min 
foot-pounds/sec  = 8.18E-04 horsepower 
foot-pounds/sec  = 1.01945 kg-calories/min 
foot-pounds/sec  = 0.001356 kilowatts 
furlongs  = 0.125 miles (US) 
furlongs  = 40 rods 
furlongs  = 660 feet 
gallons  = 3785.412 cubic cms 
gallons  = 0.1337 cubic feet 
gallons  = 231 cu. inches 
gallons  = 0.003785 cu. meters 
gallons  = 0.004951 cu. yards 
gallons  = 3.785 liters 
gallons (liq. British imp.)  = 1.20095 gallons (US liq.) 
gallons (US)  = 0.83267 gallons (imp.) 
gallons of water  = 8.3453 pounds of water 
gallons/min  = 0.002228 cu. ft/sec 
gallons/min  = 0.6308 liters/sec 
gallons/min  = 8.0208 cu. feet/hr 
gausses  = 6.452 lines/sq. inch 
gausses  = 1.00E-08 webers/sq. cm 
gausses  = 6.45E-08 webers/sq. inch 
gausses  = 0.0001 webers/sq. meter 
gilberts  = 0.7958 ampere-turns 
gilberts/cm  = 0.7958 amp-turns/cm 
gilberts/cm  = 2.021 amp-turns/in 
gilberts/cm  = 79.581 amp-turns/meter 
gills (British)  = 142.07 cubic cm 
gills  = 0.1183 liters 
gills  = 0.25 pints (liq.) 
grains  = 0.03657143 drams (avoirdupois) 
grains (troy)  = 1 grains (avoirdupois) 
grains (troy)  = 0.0648 grams 
grains (troy)  = 0.0020833 ounces (avoirdupois) 
grains (troy)  = 0.04167 pennyweight (troy) 
grains/US gallon  = 17.118 parts/million 
grains/US gallon  = 142.86 pounds/million gal 
grains/imp. gallon  = 14.286 parts/million 
grams  = 5 carat(metric) 
grams  = 0.56438339 dram 
grams  = 980.7 dynes 
grams  = 15.43 grains 
grams  = 9.81E-05 joules/cm 
grams  = 9.81E-03 joules/meter (newtons) 
grams  = 0.001 kilograms 
grams  = 1000 milligrams 
grams  = 0.035273962 ounces(avoirdupois) 
grams  = 0.032150747 ounces (troy) 
grams  = 0.07093 poundals
grams  = 0.002204623 pounds 
grams/cm  = 0.0056 pounds/inch 
grams/cu. cm  = 62.43 pounds/cu. ft 
grams/cu. cm  = 0.03613 pounds/cu. in 
grams/cu. cm  = 3.41E-07 pounds/mil-foot 
grams/liter  = 58.417 grains/gal 
grams/liter  = 8.345 pounds/1000 gal 
grams/liter  = 0.062427 pounds/cu. ft 
grams/liter  = 1000 parts/million 
grams/sq. cm  = 2.0481 pounds/sq. ft 
gram-calories  = 0.0039683 Btu 
gram-calories  = 4.19E-07 ergs 
gram-calories  = 3.088 foot-pounds 
gram-calories  = 1.56E-06 horsepower-hrs 
gram-calories  = 1.16E-06 kilowatt-hrs 
gram-calories  = 0.001163 watt-hrs 
gram-calories/sec  = 14.286 Btu/hr 
gram-calories  = 9.30E-08 Btu 
gram-centimeters  = 980.7 ergs 
gram-centimeters  = 980700 joules 
gram-centimeters  = 2.34E+08 kg-cal 
gram-centimeters  = 100000 kg-meters 
hand  = 10.16 cm 
hectares  = 2.471 acres 
hectares  = 107600 sq. feet 
hectograms  = 100 grams 
hectoliters  = 100 liters 
hectometers  = 100 meters 
hectowatts  = 100 watts 
henries  = 1000 millihenries 
hogsheads (British)  = 10.114 cubic feet 
hogsheads (U.S.)  = 8.42184 cubic feet 
hogsheads (U.S.)  = 63 gallons (U.S.) 
horsepower  = 42.44 Btu/min 
horsepower  = 33000 foot-lbs/min 
horsepower  = 550 foot-lbs/sec 
horsepower (metric)  = 0.9863 horsepower 
horsepower  = 10.68 kg-calories/min 
horsepower  = 0.7457 kilowatts 
horsepower  = 745.7 watts 
horsepower (boiler)  = 33479 Btu/hr 
horsepower (boiler)  = 9.803 kilowatts 
horsepower-hrs  = 2547 Btu 
horsepower-hrs  = 2.68E+13 ergs 
horsepower-hrs  = 1980000 foot-lbs 
horsepower-hrs  = 641190 gram-calories 
horsepower-hrs  = 2684000 joules 
horsepower-hrs  = 641.1 kg-calories 
horsepower-hrs  = 273700 kg-meters 
horsepower-hrs  = 0.7457 kilowatt-hrs 
hours (mean solar)  = 0.04166667 days 
hours (mean solar)  = 0.005952381 weeks 
hundredweights (long)  = 112 pounds 
hundredweights (long)  = 0.05 tons (long) 
hundredweights (short)  = 1600 ounces (avoirdupois) 
hundredweights (short)  = 100 pounds 
hundredweights (short)  = 0.0453592 tons (metric) 
hundredweights (short)  = 0.0446429 tons (long) 
inches  = 2.54 centimeters 
inches  = 0.08333333 feet 
inches  = 0.0254 meters 
inches  = 0.00001578 miles 
inches  = 25.4 millimeters 
inches  = 1000 mils 
inches  = 0.027777778 yards 
inches of mercury  = 0.03342 atmospheres 
inches of mercury  = 1.133 feet of water 
inches of mercury  = 0.03453 kgs/sq. cm 
inches of mercury  = 345.3 kgs/sq. meter 
inches of mercury  = 70.73 pounds/sq. ft. 
inches of mercury  = 0.4912 pounds/sq. in. 
inches of water (at 4øC) = 0.002458 atmospheres 
inches of water (at 4øC) = 0.07355 inches of mercury 
inches of water (at 4øC) = 0.00254 kgs/sq. cm 
inches of water (at 4øC) = 0.5781 ounces/sq. in 
inches of water (at 4øC) = 5.204 pounds/sq. ft 
inches of water (at 4øC) = 0.03613 pounds/sq. in 
international ampere  = 0.9998 ampere (absolute) 
international volt  = 1.59E-19 joules (absolute) 
international volt  = 96540 joules 
joules  = 9.48E-04 Btu 
joules  = 10000000 ergs 
joules  = 0.7376 foot-pounds 
joules  = 0.0002389 kg-calories 
joules  = 0.102 kg-meters 
joules  = 0.0002778 watt-hrs 
joules/cm  = 10200 grams 
joules/cm  = 10000000 dynes 
joules/cm  = 100 joules/meter (newton) 
joules  = 723.3 poundals 
joules  = 22.48 pounds 
kilograms  = 980665 dynes 
kilograms  = 1000 grams 
kilograms  = 0.09807 joules/cm 
kilograms  = 9.807 joules/meter (newtons) 
kilograms  = 70.93 poundals 
kilograms  = 2.205 pounds 
kilograms  = 9.84E-04 tons (long) 
kilograms  = 1.10E-03 tons (short) 
kilograms/cu meter  = 0.001 grams/cu cm 
kilograms/cu meter  = 0.06243 pound/cu ft 
kilograms/cu meter  = 3.61E-05 pounds/cu in 
kilograms/cu meter  = 3.41E-10 pounds/mil-foot 
kilograms/meter  = 0.672 pounds/ft 
kilograms/sq cm  = 980665 dynes 
kilograms/sq cm  = 0.9678 atmospheres 
kilograms/sq cm  = 32.81 feet of water 
kilograms/sq cm  = 28.96 inches of mercury 
kilograms/sq cm  = 2048 pounds/sq ft 
kilograms/sq cm  = 14.22 pounds/sq in 
kilograms/sq meter  = 9.68E-05 atmospheres 
kilograms/sq meter  = 9.81E-05 bars 
kilograms/cu meter  = 3.28E-03 feet of water 
kilograms/cu meter  = 2.90E-03 inches of mercury 
kilograms/cu meter  = 0.2048 pounds/sq ft 
kilograms/cu meter  = 1.42E-03 pounds/sq in 
kilograms/sq mm  = 1.00E+06 kgs/sq meter 
kilogram-calories  = 3.968 Btu 
kilogram-calories  = 3088 foot-pounds 
kilogram-calories  = 1.56E-03 hp-hrs 
kilogram-calories  = 4186 joules 
kilogram-calories  = 426.9 kg-meters 
kilogram-calories  = 4.186 kilojoules 
kilogram-calories  = 1.16E-03 kilowatt-hrs 
kilogram-meters  = 9.29E-03 Btu 
kilogram-meters  = 9.80E+07 ergs 
kilogram-meters  = 7.233 foot-pounds 
kilogram-meters  = 9.804 joules 
kilogram-meters  = 2.34E-03 kg-calories 
kilogram-meters  = 2.72E-06 kilowatt-hrs 
kilolines  = 1000 maxwells 
kiloliters  = 1000 liters 
kilometers  = 6.68E-09 astronomical unit 
kilometers  = 1.00E+05 centimeters 
kilometers  = 3280.84 feet 
kilometers  = 3.94E+04 inches 
kilometers  = 1.06E-13 light year 
kilometers  = 1000 meters 
kilometers  = 0.6214 miles
kilometers  = 1.00E+06 millimeters 
kilometers  = 1094 yards 
kilometers/hr  = 27.78 cms/sec 
kilometers/hr  = 54.68 feet/min 
kilometers/hr  = 0.9113 feet/sec 
kilometers/hr  = 0.5396 knots 
kilometers/hr  = 16.67 meters/min 
kilometers/hr  = 0.6214 miles/hr 
kilometers/hr/sec  = 27.78 cms/hr/sec 
kilometers/hr/sec  = 0.9113 ft/sec/sec 
kilometers/hr/sec  = 0.2778 meters/sec/sec 
kilometers/hr/sec  = 0.6214 miles/hr/sec 
kilowatts  = 56.92 Btu/min 
kilowatts  = 4.43E+04 foot-lbs/min 
kilowatts  = 737.6 foot-lbs/sec 
kilowatts  = 1.341 horsepower 
kilowatts  = 14.34 kg-calories/min 
kilowatts  = 1000 watts 
kilowatt-hrs  = 3413 Btu 
kilowatt-hrs  = 3.60E+13 ergs 
kilowatt-hrs  = 2.66E+06 foot-lbs 
kilowatt-hrs  = 859850 gram-calories 
kilowatt-hrs  = 1.341 horsepower-hrs 
kilowatt-hrs  = 3.60E+06 joules 
kilowatt-hrs  = 860.5 kg-calories 
kilowatt-hrs  = 3.67E+05 kg-meters 
kilowatt-hrs  = 3.53 lbs of water evap. at 212øF
kilowatt-hrs  = 22.75 lbs of water ^ from 62ø-212øF
knots  = 6080 feet/hr 
knots  = 1.8532 kilometers/hr 
knots  = 1 nautical miles/hr
knots  = 1.151 statute miles/hr 
knots  = 2027 yards/hr 
knots  = 1.689 feet/sec 
league  = 3 miles (approx.) 
light-year  = 63239.7 astronomical unit 
light-year  = 5.90E+12 miles 
light-year  = 9.46E+12 kilometers 
lines/sq cm  = 1 gausses 
lines/sq in  = 0.155 gauses 
lines/sq in  = 1.55E-09 webers/sq cm 
lines/sq in  = 1.00E-08 webers/sq in 
lines/sq in  = 1.55E-05 webers/sq meter 
links (engineer's)  = 12 inches 
links (surveyor's)  = 7.92 inches 
liters  = 0.02838 bushels (U.S. dry) 
liters  = 1000 cu cm 
liters  = 0.03531 cu feet 
liters  = 61.02 cu inches 
liters  = 0.001 cu meters 
liters  = 1.31E-03 cu yards 
liters  = 0.2642 gallons (U.S. liq.) 
liters  = 2.113 pints (U.S. liq.) 
liters  = 1.057 quarts (U.S. liq.) 
liters/min  = 5.89E-04 cu ft/sec 
liters/min  = 4.40E-03 gals/sec 
lumen  = 0.07958 spherical candle power 
lumen  = 0.001496 watt 
lumens/sq ft  = 1 foot-candles 
lumens/sq ft  = 10.76 lumen/sq meter 
lux  = 0.0929 foot-candles 
maxwells  = 0.001 kilolines 
maxwells  = 1.00E-08 webers 
megalines  = 1.00E+06 maxwells 
megohms  = 1.00E+12 microhms 
megohms  = 1.00E+06 ohms 
meters  = 100 centimeters 
meters  = 3.281 feet 
meters  = 39.37 inches 
meters  = 0.001 kilometers 
meters  = 5.40E-04 miles (nautical) 
meters  = 6.21E-04 miles (statute) 
meters  = 1000 millimeters 
meters  = 1.094 yards 
meters/min  = 1.667 cms/sec 
meters/min  = 3.281 feet/min 
meters/min  = 0.05468 feet/sec 
meters/min  = 0.06 kms/hr 
meters/min  = 0.03238 knots 
meters/min  = 0.03728 miles/hr 
meters/sec  = 196.8 feet/min 
meters/sec  = 3.281 feet/sec 
meters/sec  = 3.6 kilometers/hr 
meters/sec  = 0.06 kilometers/min 
meters/sec  = 2.237 miles/hr 
meters/sec  = 0.03728 miles/min 
meters/sec/sec  = 100 cms/sec/sec 
meters/sec/sec  = 3.281 ft/sec/sec 
meters/sec/sec  = 3.6 kms/hr/sec 
meters/sec/sec  = 2.237 miles/hr/sec 
meter-kilograms  = 9.81E+07 cm-dynes 
meter-kilograms  = 1.00E+05 cm-grams 
meter-kilograms  = 7.233 pound-feet 
microfarad  = 1.00E-06 farads 
micrograms  = 1.00E-06 grams 
microhms  = 1.00E-12 megohms 
microhms  = 1.00E-06 ohms 
microliters  = 1.00E-06 liters 
microns  = 1.00E-06 meters 
miles (nautical)  = 6080.27 feet 
miles (nautical)  = 1.853 kilometers 
miles (nautical)  = 1853 meters 
miles (nautical)  = 1.1516 miles (statute) 
miles (nautical)  = 2027 yards 
miles (statute)  = 1.61E+05 centimeters 
miles (statute)  = 5280 feet 
miles (statute)  = 6.34E+04 inches 
miles (statute)  = 1.609 kilometers 
miles (statute)  = 1609 meters 
miles (statute)  = 0.8684 miles (nautical) 
miles (statute)  = 1760 yards 
miles/hr  = 44.7 cms/sec 
miles/hr  = 88 feet/min 
miles/hr  = 1.467 feet/sec 
miles/hr  = 1.609 kms/hr 
miles/hr  = 0.02682 kms/min 
miles/hr  = 0.8684 knots 
miles/hr  = 26.82 meters/min 
miles/hr  = 0.1667 miles/min 
miles/hr/sec  = 44.7 cms/sec/sec 
miles/hr/sec  = 1.467 feet/sec/sec 
miles/hr/sec  = 1.609 kms/hr/sec 
miles/hr/sec  = 0.447 meters/sec/sec 
miles/min  = 2682 cms/sec 
miles/min  = 88 feet/sec 
miles/min  = 1.609 kms/min 
miles/min  = 0.8684 knots/min 
miles/min  = 60 miles/hr 
mil-feet  = 9.43E-06 cu inches 
milliers  = 1000 kilograms 
millmicrons  = 1.00E-09 meters 
milligrams  = 0.01543236 grains 
milligrams  = 0.001 grams 
milligrams/liter  = 1 parts/million 
millihenries  = 0.001 henries 
milliliters  = 0.001 liters 
millimeters  = 0.1 centimeters 
millimeters  = 3.28E-03 feet 
millimeters  = 0.03937 inches 
millimeters  = 1.00E-06 kilometers 
millimeters  = 0.001 meters 
millimeters  = 6.21E-07 miles 
millimeters  = 39.37 mils 
millimeters  = 1.09E-03 yards 
million gals/day  = 1.54723 cu ft/sec 
mils  = 2.54E-03 centimeters 
mils  = 8.33E-05 feet 
mils  = 0.001 inches 
mils  = 2.54E-03 kilometers 
mils  = 2.78E-05 yards 
minims (British)  = 0.059192 cubic cm 
minims (US fluid)  = 0.061612 cubic cm 
minutes (angles)  = 0.01667 degrees 
minutes (angles)  = 1.85E-04 quadrants 
minutes (angles)  = 2.91E-04 radians 
minutes (angles)  = 60 seconds 
nepers  = 8.686 decibals 
newton  = 1.00E+05 dynes 
ohm (international)  = 1.0005 ohm (absolute) 
ohms  = 1.00E-06 megohms 
ohms  = 1.00E+06 microhms 
ounces  = 16 drams 
ounces  = 437.5 grains 
ounces  = 28.349523 grams 
ounces  = 0.0625 pounds 
ounces  = 0.9115 ounces (troy) 
ounces  = 2.79E-05 tons (long) 
ounces  = 2.84E-05 tons (metric) 
ounces (fluid)  = 1.805 cu inches 
ounces (fluid)  = 0.02957 liters 
ounces (troy)  = 480 grains 
ounces (troy)  = 31.103481 grams 
ounces (troy)  = 1.09714 ounces (avoirdupois) 
ounces (troy)  = 20 pennyweights (troy) 
ounces (troy)  = 0.08333 pounds (troy) 
ounces/sq inch  = 4309 dynes/sq cm 
ounces/sq inch  = 0.0625 pounds/sq in 
parsec  = 1.90E+13 miles 
parsec  = 3.08E+13 kilometers 
parts/million  = 0.0584 grains/U.S. gal. 
parts/million  = 0.07016 grains/imperial gal 
parts/million  = 8.345 pounds/million gal 
pecks (British)  = 554.6 cubic inches 
pecks (British)  = 9.091901 liters 
pecks (US)  = 0.25 bushels 
pecks (US)  = 537.605 cubic inches 
pecks (US)  = 8.809582 liters 
pecks (US)  = 8 quarts (dry) 
pennyweights (troy)  = 24 grains 
pennyweights (troy)  = 0.05 ounces (troy) 
pennyweights (troy)  = 1.55517 grams 
pennyweights (troy)  = 4.17E-03 pounds (troy) 
pints (Brit.)  = 568.26125 cu centimeters 
pints (Brit.)  = 34.67743 cu inches 
pints (Brit.)  = 0.125 gallons (Brit.) 
pints (Brit.)  = 4 gills (Brit.) 
pints (Brit.)  = 0.56826125 liters 
pints (Brit.)  = 568.26125 milliliters 
pints (Brit.)  = 20 ounces (Brit. fluid) 
pints (Brit.)  = 1.032057 pints (US dry) 
pints (Brit.)  = 1.20095 pints (US liquid) 
pints (US dry)  = 550.6105 cu centimeters 
pints (US dry)  = 33.6003125 cu inches 
pints (US dry)  = 0.5506105 liters 
pints (US dry)  = 550.6105 milliters 
pints (US dry)  = 0.0625 peck (US) 
pints (US dry)  = 0.968939 pint (Brit. dry) 
pints (US dry)  = 0.5 quarts (US dry) 
pints (US liquid)  = 473.1765 cu cm 
pints (US liquid)  = 0.01671 cu feet 
pints (US liquid)  = 28.875 cu inches 
pints (US liquid)  = 4.73E-04 cu meters 
pints (US liquid)  = 6.19E-04 cu yards 
pints (US liquid)  = 0.125 gallons (US) 
pints (US liquid)  = 4 gills (US) 
pints (US liquid)  = 0.4731765 liters 
pints (US liquid)  = 473.1765 milliliters 
pints (US liquid)  = 16 ounce (US fluid) 
pints (US liquid)  = 0.8326742 pints (Brit. liquid) 
pints (US liquid)  = 0.5 quarts (liquid) 
Plank's quantum  = 6.62E-27 erg-second 
poise  = 1 gram/cm sec 
poundals  = 13826 dynes 
poundals  = 14.1 grams 
poundals  = 1.38E-03 joules/cm 
poundals  = 0.1383 joules/meter (newtons) 
poundals  = 0.0141 kilograms 
poundals  = 0.03108 pounds 
pounds  = 256 drams 
pounds  = 4.45E+05 dynes 
pounds  = 7000 grains 
pounds  = 453.5924 grams 
pounds  = 0.04448 joules/cm 
pounds  = 4.448 joules/meter (newtons) 
pounds  = 0.4536 kilograms 
pounds  = 16 ounces 
pounds  = 14.5833 ounces (troy) 
pounds  = 32.17 poundals 
pounds  = 1.21528 pounds (troy) 
pounds  = 0.07142857 stones (British) 
pounds  = 0.0005 tons (short) 
pounds (troy)  = 5760 grains 
pounds (troy)  = 373.24177 grams 
pounds (troy)  = 13.1657 ounces (avoirdupois) 
pounds (troy)  = 12 ounces (troy) 
pounds (troy)  = 240 pennyweights (troy) 
pounds (troy)  = 0.822857 pounds (avoirdupois) 
pounds (troy)  = 3.67E-04 tons (long) 
pounds (troy)  = 3.73E-04 tons (metric) 
pounds (troy)  = 4.11E-04 tons (short) 
pounds of water  = 0.01602 cu feet 
pounds of water  = 27.68 cu inches 
pounds of water  = 0.1198 gallons 
pounds of water/min  = 2.67E-04 cu ft/sec 
pound-feet  = 1.36E+07 cm-dynes 
pound-feet  = 13825 cm-grams 
pound-feet  = 0.1383 meter-kgs 
pounds/cu ft  = 0.01602 grams/cu cm 
pounds/cu ft  = 16.02 kgs/cu meter 
pounds/cu ft  = 5.79E-04 pounds/cu in 
pounds/cu ft  = 5.46E-09 pounds/mil-foot 
pounds/cu in  = 27.68 gms/cu cm 
pounds/cu in  = 2.77E+04 kgs/cu meter 
pounds/cu in  = 1728 pounds/cu ft 
pounds/cu in  = 9.43E-06 pounds/mil-foot 
pounds/ft  = 1.488 kgs/meter 
pounds/in  = 178.6 gms/cm 
pounds/mil-foot  = 2.31E+06 gms/cu cm 
pounds/sq ft  = 4.73E-04 atmospheres 
pounds/sq ft  = 0.01602 feet of water 
pounds/sq ft  = 0.01414 inches of mercury 
pounds/sq ft  = 4.882 kgs/sq meter 
pounds/sq ft  = 6.94E-03 pounds/sq in 
pounds/sq in  = 0.06804 atmospheres 
pounds/sq in  = 2.307 feet of water 
pounds/sq in  = 2.036 inches of mercury 
pounds/sq in  = 703.1 kgs/sq meter 
pounds/sq in  = 144 pounds/sq ft 
quadrants (angle)  = 90 degrees 
quadrants (angle)  = 5400 minutes 
quadrants (angle)  = 1.571 radians 
quadrants (angle)  = 3.24E+05 seconds 
quarts (dry)  = 67.2 cu inches 
quarts (liquid)  = 946.4 cu cms 
quarts (liquid)  = 0.03342 cu feet 
quarts (liquid)  = 57.75 cu inches 
quarts (liquid)  = 9.46E-04 cu meters 
quarts (liquid)  = 1.24E-03 cu yards 
quarts (liquid)  = 0.25 gallons 
quarts (liquid)  = 0.9463 liters 
radians  = 57.29578 degrees 
radians  = 3438 minutes 
radians  = 2.06E+05 seconds 
radians/sec  = 57.29578 degrees/sec 
radians/sec  = 9.549 revolutions/min 
radians/sec  = 0.1592 revolutions/sec 
radians/sec/sec  = 572.9578 revs./min/min 
radians/sec/sec  = 9.549 revs./min/sec 
radians/sec/sec  = 0.1592 revs./sec/sec 
revolutions  = 360 degrees 
revolutions  = 4 quadrants 
revolutions  = 6.283 radians 
revolutions/min  = 6 degrees/sec 
revolutions/min  = 0.1047 radians/sec 
revolutions/min  = 0.01667 revs./sec 
revolutions/min/min  = 1.75E-03 radians/sec/sec 
revolutions/min/min  = 0.01667 revs/min/min 
revolutions/min/min  = 2.78E-04 revs/sec/sec 
revolutions/sec  = 360 degrees/sec 
revolutions/sec  = 6.283 radians/sec 
revolutions/sec  = 60 revs/min 
revolutions/sec/sec  = 6.283 radians/sec/sec 
revolutions/sec/sec  = 3600 revs/min/min 
revolutions/sec/sec  = 60 revs/min/sec 
rod  = 0.25 chain (Gunter's) 
rod  = 5.029 meters 
rods (surveyor's meas.)  = 5.5 yards 
rods  = 16.5 feet 
scruples  = 20 grains 
seconds (angle)  = 2.78E-04 degrees 
seconds (angle)  = 0.01666667 minutes 
seconds (angle)  = 3.09E-06 quadrants 
seconds (angle)  = 4.85E-06 radians 
slug  = 14.59 kilogram 
slug  = 32.17 pounds 
span  = 9 inch 
sphere  = 12.57 steradians 
square centimeters  = 1.97E+05 circular mils 
square centimeters  = 1.08E-03 square feet 
square centimeters  = 0.155 square inches 
square centimeters  = 0.0001 square meters 
square centimeters  = 3.86E-11 sq miles 
square centimeters  = 100 sq millimeters 
square centimeters  = 1.20E-04 sq yards 
square feet  = 2.30E-05 acres 
square feet  = 1.83E+08 circular mils 
square feet  = 929 sq cms 
square feet  = 144 sq inches 
square feet  = 0.0929 sq meters 
square feet  = 3.59E-08 sq miles 
square feet  = 9.29E+04 sq millimeters 
square feet  = 0.1111 sq yards 
square inches  = 1.27E+06 circular mils 
square inches  = 6.452 sq cms 
square inches  = 6.94E-03 sq feet 
square inches  = 645.2 sq millimeters 
square inches  = 1.00E+06 sq mils 
square inches  = 7.72E-04 sq yards 
square kilometers  = 247.1 acres 
square kilometers  = 1.00E+10 sq cms 
square kilometers  = 1.08E+07 sq ft 
square kilometers  = 1.55E+09 sq inches 
square kilometers  = 1.00E+06 sq meters 
square kilometers  = 0.3861 sq miles 
square kilometers  = 1.20E+06 sq yards 
square meters  = 2.47E-04 acres 
square meters  = 1.00E+04 sq cms 
square meters  = 10.76 sq feet 
square meters  = 1550 sq inches 
square meters  = 3.86E-07 sq miles 
square meters  = 1.00E+06 sq millimeters 
square meters  = 1.196 sq yards 
square miles  = 640 acres 
square miles  = 2.79E+07 sq feet 
square miles  = 2.59 sq kms 
square miles  = 2.59E+06 sq meters 
square miles  = 3.10E+06 sq yards 
square millimeters  = 1973 circular mils 
square millimeters  = 0.01 sq cms 
square millimeters  = 1.08E-05 sq feet 
square millimeters  = 1.55E-03 sq inches 
square mils  = 1.273 circular mils 
square mils  = 6.45E-06 sq cms 
square mils  = 1.00E-06 sq inches 
square yards  = 2.07E-04 acres 
square yards  = 8361 sq cms 
square yards  = 9 sq feet 
square yards  = 1296 sq inches 
square yards  = 0.8361 sq meters 
square yards  = 3.23E-07 sq miles 
square yards  = 8.36E+05 sq millimeters 
stone (British)  = 14 pound (avoirdupois) 
tablespoons (metric)  = 15 milliliter 
tablespoons (US)  = 14.79 milliliter 
teaspoons (metric)  = 5 milliliter 
teaspoons (US)  = 4.93 cubic cms 
tons (long)  = 1016 kilograms 
tons (long)  = 2240 pounds 
tons (long)  = 1.12 tons (short) 
tons (metric)  = 1000 kilograms 
tons (metric)  = 2205 pounds 
tons (metric)  = 907.1848 kilograms 
tons (short)  = 32000 ounces 
tons (short)  = 29166.66 ounces (troy) 
tons (short)  = 2000 pounds 
tons (short)  = 2430.56 pounds (troy) 
tons (short)  = 0.89287 tons (long) 
tons (short)  = 0.9078 tons (metric) 
tons (short)/sq ft  = 9765 kgs/sq meter 
tons (short)/sq ft  = 2000 pounds/sq in 
tons of water/24 hrs  = 83.333 pounds of water/hr 
tons of water/24 hrs  = 0.16643 gallons/min 
tons of water/24 hrs  = 1.3349 cu ft/hr 
volt inch  = 0.3937 volt/cm 
volt (absolute)  = 0.003336 statvolts 
watts  = 3.4129 Btu/hr 
watts  = 0.05688 Btu/min 
watts  = 1.0E+7 erg/sec 
watts  = 44.27 foot-lbs/min 
watts  = 0.7378 foot-lbs/sec 
watts  = 1.34E-03 horsepower 
watts  = 1.36E-03 horsepower (metric) 
watts  = 0.01433 kg-calories/min 
watts  = 0.001 kilowatts 
watts (absolute)  = 0.056884 Btu (mean)/min 
watts (absolute)  = 1 joules/sec 
watt-hours  = 3.413 Btu 
watt-hours  = 3.60E+10 ergs 
watt-hours  = 2656 foot-pounds 
watt-hours  = 859.85 gram-calories 
watt-hours  = 1.34E-03 horsepower-hrs 
watt-hours  = 0.8605 kilogram-calories 
watt-hours  = 367.2 kiloram-meters 
watt-hours  = 0.001 kilowatt-hrs 
watt (international)  = 1.0002 watt (absolute) 
webers  = 1.00E+08 maxwells 
webers  = 1.00E+05 kilolines 
webers/sq in  = 1.55E+07 gausses 
webers/sq in  = 1.00E+08 lines/sq in 
webers/sq in  = 0.155 webers/sq cm 
webers/sq in  = 1550 webers/sq meter 
webers/sq meter  = 1.00E+04 gausses 
webers/sq meter  = 6.45E+04 lines/sq in 
webers/sq meter  = 1.00E-04 webers/sq cm 
webers/sq meter  = 6.45E-04 webers/sq in 
week  = 7 day 
week  = 168 hour 
week  = 10080 minute (time) 
week  = 0.2299795 month 
week  = 6.05E+05 second 
yards  = 91.44 centimeters 
yards  = 0.5 fathom 
yards  = 3 foot 
yards  = 36 inches 
yards  = 9.14E-04 kilometers 
yards  = 0.9144 meters 
yards  = 4.93E-04 miles (nautical) 
yards  = 5.68E-04 miles (statute) 
yards  = 914.4 millimeters 
year (mean of 4 year period) = 365.25 day 
year (mean of 4 year period) = 8766 hour 
year (mean of 4 year period) = 5.26E+05 minute (time) 
year (mean of 4 year period) = 3.16E+07 second (time) 
year (mean of 4 year period) = 52.17857 week