Conversion Factors 

Multiply

By

To Obtain

acres 0.40468564224 hectares
acres 4.3560 x 104 square feet
acres 6.272640 x 106 square inches
acres 4.0468564224 x 103 square meters
acres 1.5625 x 10-3 square miles
acres 4.840 x 103 square yards
acre-feet 4.3560 x 104 cubic-feet
acre-feet 3.25851447117241 x 105 gallons
amperes per square cm 6.4516 amperes per square inch
ampere-turns 1.256637 gilberts
ares 0.02471053814671653 acres
ares 100 square meters
atmospheres 33.89948997077815 feet of water @ 4 C
atmospheres 29.92125984251969 inches of mercury @ 0 C
atmospheres 760 mmHg
atmospheres 1.01325 x 105 Pascals
atmospheres 14.69594877551345 pounds per square inch
atmospheres 1.058108311836969 tons per square foot
bars 0.9869232667160128 atmospheres
bars 1 x 106 dynes per square cm.
bars 2.088543423315013 x 103 pounds per square foot
bars 14.50377377302093 pounds per square inch
board-feet 0.083333333333333 cubic feet
board-feet 144 sq. in. x 1 cubic inches
British thermal units 0.778169 x 103 foot-pounds
British thermal units 3.93015 x 10-4 horse-power-hours
British thermal units 1.05505585262 x 103 joules
British thermal units 0.251996 kilogram-calories
British thermal units 0.107586 x 103 kilogram-meters
British thermal units 2.93071 x 10-4 kilowatts-hours
B.T.U. per minute 12.96948 foot-pound per second
B.T.U. per minute 0.0235809 horse-power
B.T.U. per minute 0.0175843 kilowatts
B.T.U. per minute 17.5843 watts
B.T.U. per sq. ft. per. min. 0.12211131 watts per square inch
bushels (US) 1.244456 cubic feet
bushels 2.15042 x 103 cubic inches
bushels 0.03523906964 cubic meters (dry)
bushels 8 gallons (dry)
bushels 9.309177 gallons (liquid)
bushels 35.23906964 liters
bushels 4 pecks (dry)
bushels 64 pints (dry)
bushels 32 quarts (dry)
calorie (Int. Steam Table) (calIT) 4.1868 x 107 ergs
calorie (thermochemical) (calth) 4.1840 x 107 ergs
centigrams 0.01 grams
centiliters 0.01 liters
centimeters 3.280839895013123 x 10-2 feet
centimeters 0.3937007874015748 inches
centimeters 0.01 meters
centimeters 6.2137119223733 x 10-6 miles
centimeters 0.3937007874015748 x 103 mils
centimeters 1.093613298337708 x 10-2 yards
centimeter-dynes 7.375621492772654 x 10-8 pound-feet
centimeter-grams 0.980665 x 103 centimeter-dynes
centimeter-grams 7.233013851209894 x 10-5 pound-feet
centimeters of mercury @ 0 C 0.0131578947368421 atmospheres
centimeters of mercury @ 0 C 0.44604592066813 feet of water @ 4 C
centimeters of mercury @ 0 C 0.135950980631564 x 103 kgs. per square meter
centimeters of mercury @ 0 C 27.84495557465708 pounds per square foot
centimeters of mercury @ 0 C 0.1933677470462297 pounds per square inch
centimeters per second 1.968503937007874 feet per minute
centimeters per second 0.03280839895013123 feet per second
centimeters per second 0.036 kilometers per hour
centimeters per second 0.60 meters per minute
centimeters per second 0.02236936292054403 miles per hour
centimeters per second 3.728227153424004 x 10-4 miles per minute
cms. per sec. per sec. 0.03280839895013123 feet per second per second
cms. per sec. per sec. 0.036 kms. per hour per second
cms. per sec. per sec. 0.02236936292054402 miles per hour per second

Multiply

By

To Obtain

circular mils 5.067074790974978 x 10-6 square centimeters
circular mils 7.853981633974483 x 10-7 square inches
circular mils 0.7853981633974483 square mils
cord - feet 16 cubic feet
cords 128 cubic feet
cubic centimeters 3.531466672148859 x 10-5 cubic feet
cubic centimeters 6.102374409473229 x 10-2 cubic inches
cubic centimeters 1.307950619314392 x 10-6 cubic yards
cubic centimeters 2.641720523581484 x 10-4 gallons
cubic centimeters 1 x 10-3 liters
cubic centimeters 2.113376418865187 x 10-3 pints (liquid)
cubic centimeters 1.056688204966234 x 10-3 quarts (liquid)
cubic feet 7.8125 x 10-3 cord
cubic feet 0.0625 cord - feet
cubic feet 2.8316846592 x 104 cubic cms.
cubic feet 1.728 x 103 cubic inches
cubic feet 0.028316846592 cubic meters
cubic feet 0.037037037037 cubic yards
cubic feet 7.480519805136 gallons
cubic feet 28.316846592 liters
cubic feet 59.844155844 pints (liquid)
cubic feet 29.9220792205 quarts (liquid)
cubic feet per minute 0.4719474432 x 103 cubic cms. per second
cubic feet per minute 0.1246753300856 gallons per second
cubic feet per minute 0.4719474432 liters per seconds
cubic inches 16.387064 cubic centimeters
cubic inches 5.78703703704 x 10-4 cubic feet
cubic inches 1.6387064 x 10-5 cubic meters
cubic inches 2.143347050754458 x 10-5 cubic yards
cubic inches 4.329004329 x 10-3 gallons
cubic inches 1.6387064 x 10-2 liters
cubic inches 0.034632034632 pints (liquid)
cubic inches 0.017316017316 quarts (liquid)
cubic inches 16.387064 cubic centimeters
cubic meters 35.31466672148859 cubic feet
cubic meters 6.102374409473229 x 104 cubic inches
cubic meters 1.307950619314392 cubic yards
cubic meters 0.2641720523581484 x 103 gallons
cubic meters 1 x 103 liters
cubic meters 2.113376418865187 x 103 pints (liquid)
cubic meters 1.056688204966234 x 103 quarts (liquid)
cubic yards 7.64554857984 x 105 cubic centimeters
cubic yards 27 cubic feet
cubic yards 4.6656 x 104 cubic inches
cubic yards 0.764554857984 cubic meters
cubic yards 0.201974025974 x 103 gallons
cubic yards 0.764554857984 x 103 liters
cubic yards 1.61579220779 x 103 pints (liquid)
cubic yards 0.807896103895 x 103 quarts (liquid)
cubic yards per minute 0.45 cubic feet per second
cubic yards per minute 3.366233766233333 gallons per second
cubic yards per minute 12.7425809664 liter per second
cups 0.0625 gallons
cups 0.2365882365 liters
cups 8 ounces (fluid)
cups 0.5 pints
cups 0.25 quarts
cups 96 teaspoons
cups 32 tablespoons
days 24 hours
days 1.440 x 103 minutes
days 8.6400 x 104 seconds
degrees (angle) 60 minutes
degrees 0.0174532925199433 radians
degrees 3.600 x 103 seconds
degrees per second 0.0174532925199433 radians per second
degrees per second 0.1666666666666667 revolutions per minute
degrees per second 2.7777777777777778 x 10-3 revolutions per second

Multiply

By

To Obtain

drams 1.7718451953125 grams
drams 0.0625 ounces
dynes 1.019716212977928 x 10-3 grams
dynes 1 x 10-5 newtons
dynes 7.233013851209894 x 10-5 poundals
dynes 2.248089430997105 x 10-6 pounds (force)
ergs 9.478171203133172 x 10-11 British thermal units
ergs 2.388458966274959 x 10-8 caloriesIT
ergs 2.390057361376673 x 10-8 caloriesth
ergs 1 dyne-centimeters
ergs 7.375621492772654 x 10-8 foot-pounds
ergs 1.019716212977928 x 10-3 gram-centimeters
ergs 1 x 10-7 joules
ergs 2.388458966274959 x 10-11 kilogram-calories
ergs 1.019716212977928 x 10-8 kilogram-meters
ergs per second 5.68690x 10-9 B.T.U. per minute
ergs per second 4.425372133565777 x 10-6 foot-pounds per minute
ergs per second 7.375621492772654 x 10-8 foot-pounds per second
ergs per second 1.34102 x 10-10 horse power
ergs per second 1.433075 x 10-9 kg. - calories per minute
ergs per second 1 x 10-10 kilowatts
fathoms 6 feet
feet 30.48 centimeters
feet 12 inches
feet 0.3048 meters
feet 1.893939393939394 x 104 miles
feet 6.060606060606061x 102 rods
feet .33333333333333333 yards
feet of water @ 4 C 0.0294989688889719 atmospheres
feet of water @ 4 C 0.88264631320381 inches of mercury @ 0 C
feet of water @ 4 C 0.3047914448537555 x 103 kilograms per square meter
feet of water @ 4 C 62.42620834408268 pounds per square foot
feet of water @ 4 C 0.4335153357227964 pounds per square inch
feet per minute 0.5080 centimeters per second
feet per minute 0.0166666666666667 feet per second
feet per minute 0.018288 kilometers per hour
feet per minute 0.3048 meters per minute
feet per minute 0.0113636363636364 miles per hour
feet per second 30.48 centimeters per second
feet per second 1.09728 kilometers per hour
feet per second 0.5924838012958963 knots
feet per second 18.288 meters per minute
feet per second 0.6818181818181818 miles per hour
feet per second 0.0113636363636364 miles per minute
feet per second per second 30.48 cms. per second per second
feet per second per second 1.09728012958963 kms. per hour per second
feet per second per second 0.3048 meters per second per second
feet per second per second 0.6818181818181818 miles per hour per second
fluid ounces 0.125 cups
fluid ounces 7.8125 x 103 gallons
fluid ounces 0.29579964504043 liters
fluid ounces 0.0625 pints
fluid ounces 0.03125 quarts
fluid ounces 6 teaspoons
fluid ounces 2 tablespoons
foot-pounds 1.28507 x 10-3 British thermal units
foot-pounds 1.35582 x 107 ergs
foot-pounds 5.05051 x 10-7 horse-power-hours
foot-pounds 1.35582 joules
foot-pounds 3.23832 x 10-4 kilogram-calories
foot-pounds 0.138255 kilogram-meters
foot-pounds 3.76616 x 10-7 kilowatt-hours
foot-pounds per minute 1.28507 x 10-3 B.T.U. per minute
foot-pounds per minute 0.0166666666666667 foot-pound per second
foot-pounds per minute 3.0303030303030303 x 10-5 horse-power
foot-pounds per minute 3.23832 x 10-4 kg.- calories per minute
foot-pounds per minute 2.2596969696969697x 10-5 kilowatts
foot-pounds per second 7.710420 x 10-2 B.T.U. per minute
foot-pounds per second 1.8181818181818182x 10-3 horsepower
foot-pounds per second 1.355818 x 10-3 kilowatts
furlongs 40 rods

Multiply

By

To Obtain

gallons (dry) 0.125 bushels (US)
gallons (liquid) 0.1074208815666519 bushels (US)
gallons 3.785411784 x 103 cubic centimeters
gallons 0.133680555556 cubic feet
gallons 0.231 x 103 cubic inches
gallons 3.785411784 x 10-3 cubic meters
gallons 4.95113168724 x 10-3 cubic yards
gallons 3.785411784 liters
gallons 8 pints (liquid)
gallons 4 quarts (liquid)
gallons per minute 2.228009259266667 x 10-3 cubic feet per second
gallons per minute 0.0630901964 liters per second
gilberts 0.7957747 amperes
gills (US) 0.1182941 liters
gills (US) 0.25 pints (liquid)
grains 0.06479891 grams
grains 0.0416666666666667 pennyweights
grams 0.980665 x 103 dynes
grams 15.4325835294143 grains
grams 0.03527396194958042 ounces (Avoirdupois)
grams 0.0321050747 ounces (Troy)
grams 0.07093163528396748 poundals
grams 2.204622621848776 x 10-3 pounds
gram-calories (IT) 3.96832 x 10-3 B.T.U.
gram-centimeters 9.29491 x 10-8 B.T.U.
gram-centimeters 0.980665 x 103 ergs
gram-centimeters 7.233013851209894 x 10-5 foot-pounds
gram-centimeters 9.80665 x 10-5 joules
gram-centimeters 2.34228 x 10-8 kilograms-calories
grams per cm. 5.600 x 10-3 pounds per inch
grams per cubic cm. 62.42796057614461 pounds per cubic foot
grams per cubic cm. 3.612729200008369 x 10-2 pounds per cubic inch
hectares 2.471053814671653 acres
hectares 1.076391041670972 x 105 square feet
hemispheres (solid angle) 0.50 sphere
hemispheres (solid angle) 4 spherical right angles
hemispheres (solid angle) 6.283185307179586 stradians
horse-power 42.4072166 B.T.U. per minute
horse-power 6.416164385659910 x 105 calorieth
horse-power 6.11867578458350 x 105 calorieIT
horse-power 1.7553 x 1025 electron volt
horse-power 3.3000 x 104 foot-pounds per minute
horse-power 550 foot-pounds per second
horse-power 1.01387 horse-power (metric)
horse-power 2.6845171316170 x 106 joules
horse-power 10.6864 kg. calories per minute
horse-power 0.745700 kilowatts
horse-power 745.700 watts
horse-power 7.56996531345930 x 102 watt hours
horse-power (boiler) 9.80950 kilowatt
horse-power-hours 2544.43 British thermal units
horse-power-hours 1.98 x 106 foot-pounds
horse-power-hours 2.68452 x 106 joules
horse-power-hours 641.186 kilogram-calories
horse-power-hours 2.73745 x 105 kilogram-meters
horse-power-hours 0.745700 kilowatt-hours
hours 4.1666666666666667x10-2 days
hours 60 minutes
hours 3600 seconds
hours 5.952380952380952 x 10-3 weeks

Multiply

By

To Obtain

inches 2.54 centimeters
inches 8.3333333333333333 x 10-2 feet
inches 1.5782828282828283 x 10-5 miles
inches 1 x 103 mils
inches 5.0505050505050505 x 103 rods
inches 2.7777777777777778 x 10-2 yards
inches of mercury @ 0 C 0.03342105263157896 atmospheres
inches of mercury @ 0 C 1.132956638497060 feet of water @ 4 C
inches of mercury @ 0 C 345.3154908041726 kg. per square meter
inches of mercury @ 0 C 70.72618715962898 pounds per square foot
inches of mercury @ 0 C 0.4911540774974235 pounds per square inch
inches of water @ 4 C  2.458247407414327 x 10-3 atmospheres
inches of water @ 4 C 0.0735538594336507 inches of mercury @ 0 C
inches of water @ 4 C 2.539928707114628 grams per square centimeter
inches of water @ 4 C 0.578024476303952 ounces per square inch
inches of water @ 4 C 5.202184028673556 pounds per square foot
inches of water @ 4 C 0.0361262779768997 pounds per square inch
joulesIT 9.48171203133172 x 10-4 B.T.U.
joules 2.388458966274959 x 10-1 caloriesIT
joules 2.390057361376673 x 10-1 caloriesth
joules 6.41457 x 1018 electron volts
joules 1 x 107 ergsth
joules 0.737562 foot-pounds
joules 3.72506430801 x 107 horsepower-hours
joules 0.1019716212977928 kilogram-meters
joules 2.777777777777778 x 10-4 watt-hours

Multiply

By

To Obtain

kilograms 9.80665 x 105 dynes
kilograms 70.93163528396748 poundals
kilograms 2.204622621848776 pounds
kilograms 1.102311310924388 x 10-3 tons (short)
kilogram-calories 3.96832 B.T.U.
kilogram-calories 3.08803 x 103 foot-pounds
kilogram-calories 1.55961 x 10-3 horse-power-hours
kilogram-calories 4.1868 x 103 joules
kilogram-calories 0.426935 x 103 kilogram-meters
kilogram-calories 1.163 x 10-3 kilowatt-hours
kilogram-calories per minute 51.4671 foot-pound per second
kilogram-calories per minute 0.0935765 horse-power
kilogram-calories per minute 0.06978 kilowatt
kilograms-meters 9.29491 x 10-3 B.T.U.
kilograms-meters 9.80665 x 107 ergs
kilograms-meters 7.23301385129894 foot-pounds
kilograms-meters 9.80665 Joules
kilograms-meters 2.34228 x 10-3 kilocalories
kilograms-meters 2.72407 x 10-6 kilowatt-hours
kilograms per cubic meter 0.06242796 pounds per cubic foot
kilograms per cubic meter 3.61279 x 10-5 pounds per cubic inch
kilograms per meter 0.6719690 pounds per foot
kilograms per square meter 9.6784110535406 x 10-5 atmospheres
kilograms per square meter 98.0665 x 10-6 bars
kilograms per square meter 3.2809319844357 x 10-3 feet of water @ 4 C
kilograms per square meter 2.895902519957024 x 10-3 inches of mercury @ 0 C
kilograms per square meter 0.2048161436225217 pounds per square foot
kilograms per square meter 1.422334330711956 x 10-3 pounds per square inch
kilolines 1 x 103      maxwells
kilometers 3.280839895013123 x 103 feet
kilometers 3.937007874015748 x 104 inches
kilometers 0.6213711922373339696 miles
kilometers 1.093613298337708 x 103 yards
kilometers per hour 27.777777777777778 centimeters per second
kilometers per hour 54.680664916885 feet per minute
kilometers per hour 0.9113444152814166 feet per second
kilometers per hour 0.5399568034557235 knots
kilometers per hour 16.666666666666667 meters per minute
kilometers per hour 0.6213711922373339 miles per hour
kilometers per hour per second 0.9113444152814166 feet per second per second
kilometers per hour per second 0.2777777777777778 meters per second per second
kilometers per hour per second 0.6213711922373339 miles per hour per second
kilowatts 56.8690 B.T.U. per minute
kilowatts 4.425372133565777 x 104 foot-pounds-force per minute
kilowatts 0.7375620222609629 x 103 foot-pounds-force per second
kilowatts 1.341021858656296 horse-power
kilowatts 14.3308 Kilocalories per minute
kilowatts-hours 3.41214 x 105 B.T.U.
kilowatts-hours 2.65522 X 106 foot-pounds
kilowatts-hours 1.341021858656296 horse-power-hours
kilowatts-hours 3.6x 106 joules
kilowatts-hours 0.859845 x 103 kilocalories
kilowatts-hours 3.67098 x 105 kilograms-force-meters

Multiply

By

To Obtain

knots (length) 6.0761154855643 x 103 feet
knots (length) 1.852 kilometers
knots (length) 1.150779448 miles
knots (length) 2.0253718285214 x 103 yards
knots (speed) 51.444444444444444 centimeters per second
knots (speed) 1.6877777777777778 feet per second
knots (speed) 1.852 kilometers per hour
knots (speed) 1.150779448 miles per hour
lines per square cm 1 gausses
lines per square inch 0.15500031000062 gausses
liters (dry) 2.837759368269179 x 10-2 bushels (US)
liters 1 x 103 cubic centimeters
liters 0.03531466672148859 cubic feet
liters 61.02374409473229 cubic inches
liters 1 x 10-3 cubic meters
liters 1.307950619314392 x 10-3 cubic yards
liters 0.2641720523581484 gallons
liters 2.113376418865187 pints (liquid)
liters 1.056688204966234 quarts (liquid)
liters per minute 5.885777786914765 x10-4 cubic feet per second
liters per minute 4.402867539302473 x 10-3 gallons per second
lumens per square foot 1 foot-candles
meters 100 centimeters
meters 3.280839895013123 feet
meters 39.37007874015748 inches
meters 6.213711922373339696 x 10-4 miles
meters 1.093613298337708 yards
meters-kilograms 9.80665 x 107 centimeter-dynes
meters-kilograms 7.233013851209894 pound-feet
meters per minute 1.6666666666666667 centimeters per second
meters per minute 3.280839895013123 feet per minute
meters per minute 0.05468066491688538 feet per second
meters per minute 0.06 kilometers per hour
meters per minute 0.03728227153424 miles per hour
meters per second 0.1968503937007874 x 103 feet per minute
meters per second 3.280839895013123 feet per second
meters per second 3.60 kilometers per hour
meters per second 0.06 kilometers per minute
meters per second 2.2369362920544 miles per hour
meters per second 0.03728227153424 miles per minute
meters per second per second 3.280839895013123 feet per second per second
meters per second per second 3.60 kilometers per hour per second
meters per second per second 2.2369362920544 miles per hour per second

Multiply

By

To Obtain

miles 1.609344 x105 centimeters
miles 5.280 x 103 feet
miles 8 furlongs
miles 6.3360 x 104 inches
miles 1.609344 kilometers
miles 0.8689762419006479 nautical miles
miles 320 rods
miles 1760 yards
miles per hour 44.704 centimeters per second
miles per hour 88 feet per minute
miles per hour 1.4666666666666667 feet per second
miles per hour 1.609344 kilometers per hour
miles per hour 0.8689762419006479 knots
miles per hour 26.8224 meters per minute
miles per hour per second 44.704 cm. per sec. per sec.
miles per hour per second 1.4666666666666667 feet per sec. per sec.
miles per hour per second 1.609344 km per hour per second
miles per hour per second 0.44704 meters per second per second
miles per minute 268224 centimeters per second
miles per minute 88 feet per second
miles per minute 1.609344 kilometers per minute
miles per minute 52.13857451403888 knots
miles per minute 60 miles per hour
milliers 1 x 103 kilograms
millimeters 1.31578947368421 x 10-3 atmosphere
millimeters 3.280839895013123 x 10-3 feet
millimeters 0.03937007874015748 inches
millimeters 6.213711922373339x 10-7 miles
millimeters 39.37007874015748 mils
millimeters 1.0936132983377 x 10-3 yards
mils 2.540 x 10-3 centimeters
mils 8.3333333333333333 x 10-5 feet
mils 1 x 10-3 inches
mils 2.540 x 10-8 kilometers
mils 2.7777777777777778 x 10-5 yards
mmHg @ 0 C 1.31578947368421 x 10-3 atmospheres
mmHg @ 0 C 133.3223684210527 Pascals
minutes 6.9444444444444444 x 10-4 days
minutes 1.6666666666666667 x 10-2 hours
minutes 9.920634920634921 x 10-5 weeks
minutes (angle) 2.908882086657216 x 10-4 radians
minutes 60 seconds
months (365 day year) 30.416666666666667 days
months 730 hours
months 4.3800 x 104 minutes
months 2.628 x 106 seconds

Multiply

By

To Obtain

newtons 1 x 105 dynes
newtons 0.2248089430997105 pounds (force)
ounces 16 drams
ounces 437.50 grains
ounces 28.349523125 grams
ounces .91145833 ounces (troy)
ounces 18.229167 pennyweights
ounces 0.0625 pounds
ounces (fluid) 1.8046875 cubic inches
ounces 0.125 cups
ounces 7.8125 x 10-3 gallons
ounces 0.0295735295625 liters
ounces 0.0625 pints
ounces 0.03125 quarts
ounces 6 teaspoon
ounces 2 tablespoon
ounces (troy) 480 grains
ounces 31.1034768 grams
ounces 20 pennyweights
ounces 0.0833333333333333 pounds (troy)
ounces 1.097142861155265 ounces (avior.)
ounces per square inch 0.0625 pounds per square inch
Pascals 9.869232667160128 x 10-6 atmospheres 
Pascals 7.500616827041696 x 10-5 mmHg  @ 0 C
pennyweights 24 grains
pennyweights 1.55517384 grams
pennyweights 0.054857143 ounces
pennyweights 0.05 ounces (troy)
pints (dry) 33.60003125 cubic inches
pints (liquid) 0.473176473 x 103 cubic centimeters
pints 1.67100694444 x 10-2 cubic feet
pints 28.875 cubic inches
pints 4.73176473 x 10-4 cubic meters
pints 6.18891460905 x 10-4 cubic yards
pints 2 cups
pints 0.125 gallons
pints 0.473176473 liters
pints 16 ounces (fluid)
pints 0.5 quarts
pints 96 teaspoons
pints 32 tablespoons
pounds (apoth., troy) 116.666666666667 drams
pounds (avoir.) 256 drams
pounds (apoth., avoir., troy) 7.000 x 103 grains
pounds (avoir.) 0.0005 tons (short)
pounds 0.45359237 x 103 grams
pounds 16 ounces
pounds 14.5833333333333  ounces (troy)
pounds 0.29166666666667 x 103 pennyweight
pounds 1.21527777777778 pounds (apoth., troy)
pounds 5.0 x 10-4 tons (short)
pounds (force) 4.4482216152605 x 105 dynes
pounds 4.4482216152605 newtons
pounds (troy) 5.760 x 103 grains
pounds 0.3732417216 x 103 grams
pounds 13.1657142857143 ounces (avoir.)
pounds 12 ounces (troy)
pounds 240 pennyweights (troy)
pounds 0.822857142857143 pounds (avoir.)
pounds 3.673469387755 x 10-4 tons (long)
pounds 3.732417216 x 10-4 tons (metric)
pounds 4.11428571428571x 10-4 tons (short)
pounds/cubic foot 0.01601846 grams/cubic centimeters
pounds/cubic foot 16.01846 kilograms/cubic meters
pounds/cubic foot 5.787037 x 10-4 pounds/cubic inch
pounds/cubic inch 27.679905 grams/cubic centimeters
pounds/cubic inch 2.7679905 kilograms/cubic meter
pounds/cubic inch 1.728 x 103 pounds/cubic foot
pounds/foot 1.488164 kilograms/meter
pounds/inch 178.5797 grams/centimeters
pounds/square foot 0.0160189129939 feet of water @ 4 C
pounds/square foot 4.8824276363827 kilograms/square meter
pounds/square foot 6.9444444444444444 x 10-3 pounds/square inches
pounds/square inch 0.068045963909878 atmospheres
pounds/square inch 2.306723471114831 feet of water @ 4 C
pounds/square inch 2.036020967382167 inches of mercury @ 0 C
pounds/square inch 0.7030695796391593 x 103 kilograms/square meter

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By

To Obtain

quadrants (angle) 90 degrees
quadrants 5.400 x 103 minutes
quadrants 1.570796326794897 radians
quarts (dry) 67.200625 cubic inches
quarts (liquid) 57.75 cubic inches
radians 57.29577951308232 degrees
radians 3.437746770784939 x 103 minutes
radians 0.6366197723675814 quadrants
radians 2.062648062470963 x 105 seconds
radians per second 57.29577951308232 degrees per second
radians per second 0.1591549430918953 revolutions per second
radians per second 9.54929658551372 revolutions per minute
radians per second per second 0.5729577951308232 x 103 revs. per minute per minute
radians per second per second 9.54929658551372 revs. per minute per second
radians per second per second 0.1591549430918953 revs. per second per second
reams  (bundles of paper) 480, 500 or 516 sheets
revolutions 360 degrees
revolutions 4 quadrants
revolutions 6.283185307179586 radians
revolutions per minute 6 degrees per second
revolutions per minute 0.1047197551196598 radians per second
revolutions per minute 0.0166666666666667 revolutions per second
revolutions per minute per minute 1.745329251994329 x 10-3 radians per second per second
revolutions per minute per minute 0.0166666666666667 revs. per minute per second
revolutions per minute per minute 2.7777777777777778 x 10-4 revs. per second per second
revolutions per second 360 degrees per second
revolutions per second 6.283185307179586 radians per second
revolutions per second 60 revolutions per minute
revolutions per second per second 6.283185307179586 radians per second per second
revolutions per second per second 3.600 x 103 revs. per minute per minute
revolutions per second per second 60 revs. per minute per second
rods 16.5 feet
rods 198 inches
rods 3.125 x 103 miles
rods 5.5 yards
seconds 1.1574074074074074 x 10-5 days
seconds 2.7777777777777778 x 10-4 hours
seconds 1.6666666666666667 x 10-2 minutes
seconds 1.653439153439153 x 10-6 weeks
seconds (angle) 4.848137 x 10-6 radians
spheres (solid angle) 12.56637061435917 steradians
spherical right angles 1.570796326794897 steradians

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By

To Obtain

square centimeters 1.973525 x 105 circular mils
square centimeters 1.076391041670972 x 10-3 square feet
square centimeters 0.15500031000062 square inches
square centimeters 3.861021585424 x 10-11 square miles
square centimeters 1.1959900463011 x 10-4 square yards
square feet 2.295684113865932 x 10-5 acres
square feet 1.83345656 x 108 circular mils
square feet 0.9290304 x 103 square centimeters
square feet 144 square inches
square feet 0.09290304 square meters
square feet 3.587006427915519 x 10-8 square miles
square feet .11111111111111111 square yards
square feet-feet squared 2.0736 x 104 square inches-inches squared
square inches 1.273240 x 106 circular mils
square inches 6.4516 square centimeters
square inches 6.9444444444444444 x 10-3 square feet
square inches 0.64516 x 103 square millimeters
square inches 1 x 106 square mils
square inches 7.71604938271605 x 10-4 square yards
square kilometers 0.2471053814671653 x 103 acres
square kilometers 10.76391041670972 x 106 square feet
square kilometers 1.5500031000062 x 109 square inches
square kilometers 0.3861021585424458 square miles
square kilometers 1.19599004630108 x 106 square yards
square meters 2.471053814671653 x 10-4 acres
square meters 10.76391041670972 square feet
square meters 1.5500031000062 x 103 square inches
square meters 3.861021585424458 x 10-7 square miles
square meters 1.19599004630108 square yards
square miles 640 acres
square miles 27.8784 x 106 square feet
square miles 2.589988110336 square kilometers
square miles 3.0976 x 106 square yards
square miles (US Survey) 2.589998470319521 square kilometers
square millimeters 1.973525 x 103 circular mils
square millimeters 1.5500031000062 x 10-3 square inches
square mils 1.273240 circular mils
square mils 6.4516 x 10-6 square centimeters
square mils 1 x 10-6 square inches
square yards 2.066115702479339 x 10-4 acres
square yards 9 square feet
square yards 1.296 x 103 square inches
square yards 0.83612736 square meters
square yards 3.228305785123967 x 10-7 square miles

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By

To Obtain

steradians 0.1591549430918953 hemispheres (solid angle)
steradians 0.07957747154594767 spheres
steradians 0.6366197723675814 spherical right angles
stere 1 cubic meter
teaspoons 0.0208333333333333 cups
teaspoons 0.1666666666666666 fluid ounces
teaspoons 1.3020833333333333 x 103 gallons
teaspoons 4.92892159375 x 103 liters
teaspoons 0.0104166666666667 pints
teaspoons 0.002083333333333 quarts
teaspoons .33333333333333333 tablespoons
tablespoons 0.0625 cups
tablespoons 0.5 fluid ounces
tablespoons 3.90625 x 103 gallons
tablespoons 0.01478676478125 liters
tablespoons 0.03125 pints
tablespoons 0.015625 quarts
tablespoons 3 teaspoons
temperature (C) + 273.15 1 Abs. temperature (K)
temperature (C) + 17.7777778 1.8 temperature (F)
temperature (F) + 459.67 1 Abs. temperature (R)
temperature (F) - 32 .55555555555555555 temperature (C)
tons (long) 1.0160469088 x 103 kilogram
tons (long) 2.240 x 103 pounds
tons (metric) 1 x 103 kilograms
tons (metric) 2.204622621848776 x 103 pounds
tons (short) 0.90718474 x 103 kilograms
tons (short) 2000 pounds
tons (short) per square foot 13.888888888888889 pounds per square inch
tons (short) per square inch 2000 pounds per square inch
watts 0.0568690 B.T.U. per minute
watts 1 x 107 ergs per second
watts 44.25372133565777 foot-pounds per minute
watts 0.737562 foot-pounds per second
watts 1.341021858656296 x 10-3 horse-power
watt-hours 3.413214 B.T.U.
watt-hours 8.598452278589853 calorieIT 
watt-hours 8.604206500956021 calorieth
watt-hours 3.6 x 1010 ergs
watt-hours 2.65522 x 103 foot-pounds
watt-hours 1.341021858656296 x 10-3 horse-power-hours
watt-hours 0.8598452278589853 kilogram-calories
watt-hours 0.367098 x 103 kilogram-force-meters
webers 1 x 108 maxwells
weeks 168 hours
weeks 1.0080 x 104 minutes
weeks 6.04800 x 105 seconds
yards 91.44 centimeters
yards 3 feet
yards 36 inches
yards 0.9144 meters
yards 5.68181818181818182 x 10-4 miles
yards 0.18181818181818182 rods
years (common) 365 days
years (common) 8.760 x 103 hours
years (leap) 366 days
years (leap) 8.784 x 103 hours

Multiply

By

To Obtain

Use the FIND feature, by selecting EDIT from the menu bar, or using Ctrl + F on your keyboard. One conflict between this table and others is the use of International Measures.  Please help me check for errors or typos.

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