Thursday, 30 August 2012

UNITS

Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
acre
x
 0.404 69
=
 hectare
acre
x
 43,560
=
 square foot (ft2)
acre
x
 4,046.873
=
 square meter (m2)
acre
x
 640
=
 square mile (mi2)
acre
x
 4840
=
 square yard (yd2)
acre-foot
x
 7,758
=
 barrel
acre-foot
x
 43,560
=
 cubic foot (ft3 or cf)
acre-foot
x
 1,233
=
 cubic meter (m3)
acre-foot
x
 325,851
=
 gallon (US)
angstrom unit
x
 1.0E-10
=
 meter (m)
atmosphere
x
 1.013
=
 bar
atmosphere
x
 76.0
=
 centimeter of mercury
atmosphere
x
 33.90
=
 feet of water
atmosphere
x
 1.033
=
 kilogram/square centimeter
atmosphere
x
 101.325
=
 kilopascal (kPa)
atmosphere
x
 10.33
=
 meters of water
atmosphere
x
 1,013.25
=
 millibar (mb)
atmosphere
x
 1.013250E+05
=
 pascal (Pa)
atmosphere
x
 14.696
=
 pound/square inch
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
balthazar (wine)
x
 12
=
 liter (L)
barrel (crude oil)
x
 5.6146
=
 cubic foot of crude oil
barrel (crude oil)
x
 0.158 987 3
=
 cubic meter of crude oil
barrel (crude oil)
x
 42
=
 gallon of crude oil, US
barrel (crude oil)
x
 158.987 294 9
=
 liter of crude oil
barrel (crude oil)
x
 0.136
=
 metric ton of crude oil
barrel (oil)/day
x
 0.029 2
=
 gallon (US)/minute
barrel (oil)/day
x
 1.84
=
 cubic centimeter/second
barrel (oil)/day
x
 0.159
=
 cubic meter (m3)/day
barrel (oil)/day
x
 0.159
=
 liter/day
barrel (crude oil)
x
 0.15
=
 short ton of crude oil
barrel, US liquid
x
 0.75
=
 barrel of crude oil
barrel, US liquid
x
 31.5
=
 gallon, US
bar
x
 0.986 923
=
 atmosphere
bar
x
 750.0616
=
 millimeter of mercury (mmHg)
bar
x
 14.50
=
 pound/square inch
board foot
x
 0.002 360
=
 cubic meter (m3)
Board of Trade unit (BOTU)
x
 1
=
 kilowatt.hour (kW.h) (in the UK)
british thermal unit (BTU)
x
 3.931E-04
=
 horsepower-hour
british thermal unit (BTU)
x
 0.000 292 8
=
 kilowatt-hour (kW.h)
BTU
x
 778.2
=
 foot-pounds
BTU
x
 0.000 393 1
=
 horsepower.hour (HP.h)
BTU
x
 1055
=
 joule
BTU/hour square foot °F
x
 5.678 263 398
=
 watt/square meter °C
BTU/hour square foot °F
x
 0.453 592 374 35
=
 kilocalorie/hour square foot °C
BTU/minute
x
 0.023 56
=
 horsepower
BTU/minute
x
 0.017 57
=
 kilowatt (kW)
BTU/pound
x
 0.555 555
=
 calorie/gram
BTU/pound
x
 2.326
=
 kilojoule/kilogram (kJ/kg)
bushel, US
x
 0.035 239 07
=
 cubic meter (m3)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
calorie (cal)
x
 4.186 8
=
 joule (J)
caneca (beer, Portugal)
x
 0.4
=
 liter (L)
carat (metric)
x
 200
=
 milligram (mg)
centimeter (cm)
x
 0.394
=
 inch (in)
centimeter of mercury
x
 0.44
=
 foot of water
centimeter/second
x
 0.036
=
 kilometer/hour
centimeter/ square second
x
 0.032 808 4
=
 foot per square second (ft/s2)
centipoise
x
 0.01
=
 poise
centipoise
x
 0.01
=
 gram/centimer.second (g/cm.s)
centipoise
x
 0.001 0
=
 pascal-second
centipoise
x
 6.72E-04
=
 pound/ft-sec
cord
x
 128
=
 cubic foot (ft3 or cf)
cubic centimeter (cm3)
x
 3.531E-05
=
 cubic foot (ft3 or cf)
cubic centimeter (cm3)
x
 0.061 02
=
 cubic inch (in3)
cubic centimeter (cm3)
x
 2.642E-04
=
 gallon, US liquid
cubic centimeter (cm3)
x
 1.0E-03
=
 liter (L)
cubic foot (ft3 or cf)
x
 28,320
=
 cubic centimeter (cm3)
cubic foot (ft3 or cf)
x
 1728
=
 cubic inch (in3)
cubic foot (ft3 or cf)
x
 7.48
=
 gallon, US liquid
cubic foot (ft3 or cf)
x
 28.316 8
=
 liter (L)
cubic foot (ft3 or cf)
x
 2.831685E-02
=
 cubic meter
cubic foot (ft3 or cf)
x
 0.037037
=
 cubic yard (exactly: 1/27)
cubic foot (ft3 or cf)
x
 0.1781076
=
 oil barrel
cubic foot/minute
x
 472
=
 cubic centimeter/second
cubic foot/minute
x
 4.72E-4
=
 cubic meter/second
cubic foot/minute
x
 0.12
=
 gallon/second
cubic foot/minute
x
 1699.011
=
 liter/hour
cubic foot/minute
x
 0.471 947 4
=
 liter/second
cubic foot/second
x
 448.8
=
 gallons/minute
cubic foot/second
x
 1699
=
 liters/minute
cubic inch (in3)
x
 16.387 06
=
 cubic centimeter (cm3)
cubic inch (in3)
x
 1.639E-05
=
 cubic meter (m3)
cubic inch (in3)
x
 4.329E-03
=
 gallon (gal)
cubic inch (in3)
x
 0.016 387 06
=
 liter (L)
cubic meter (m3)
x
 35.315
=
 cubic foot (ft3 or cf)
cubic meter (m3)
x
 1.307 950 619
=
 cubic yard (yd3)
cubic meter (m3)
x
 264.20
=
 gallon, US liquid
cubic meter (m3)
x
 1,000
=
 liter (L)
cubic meter/hour (m3/h)
x
 0.58858
=
 cubic foot/min (ft3/min)
cubic meter/kilogram (m3/kg)
x
 16.02
=
 cubic foot/pound (ft3/lb)
cubic meter/sec (m3/s)
x
 15,850
=
 gallon/minute
cubic meter/sec (m3/s)
x
 2118
=
 cubic foot/minute
cubic meter/sec (m3/s)
x
 60,000
=
 liter/minute
cubic yard (yd3)
x
 0.764 554 9
=
 cubic meter (m3)
cubic yard (yd3)
x
 27
=
 cubic foot (ft3 or cf)
cycles/second
x
 1.0
=
 hertz
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
darcy
x
 0.9869E-12
=
 meter square
day (mean solar)
x
 86,400
=
 second (s)
decanewton/meter (daN/m)
x
 0.685 068
=
 pounds per feet (lbs/ft)
degree (angle)
x
 0.0111
=
 quadrant
degree (angle)
x
 0.017 453 29
=
 radian
degree (angle)
x
 3,600
=
 second (s)
degree (angle)
x
 17.777 777 8
=
 mil
degree/second
x
 0.166 67
=
 revolutions/minute (RPM)
degree/second
x
 0.017 45
=
 radians/second
demi (wine)
x
 475
=
 milliliter (mL)
drink
x
 0.5
=
 fluid ounces (US) of alcohol
drink
x
 15
=
 milliliters of alcohol
dyne
x
 1.0E-05
=
 joule/meter (newton)
dyne/square centimeter
x
 1.0E-06
=
 bar
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
em (pica)
x
 0.42
=
 centimeter (cm)
erg
x
 1.0E-07
=
 joule (J)
erg
x
 2.78E-14
=
 kilowatt-hour (kW.h)
erg/second
x
 1.3E-10
=
 horsepower (hp)
erg/second
x
 1.0E-10
=
 kilowatt
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
fathom (fath)
x
 1.828 8
=
 meter (m)
foot (ft)
x
 30.48
=
 centimeter (cm)
foot (ft)
x
 12
=
 inch (in)
foot (ft)
x
 0.3048
=
 meter (m)
foot (ft)
x
 1.645E-04
=
 mile (nautical)
foot (ft)
x
 5280
=
 mile (statute)
football field (USA)
x
 1.3223
=
 acre
football field (USA)
x
 0.535
=
 hectare (ha)
foot of water
x
 0.029 499
=
 atmosphere of water
foot of water
x
 0.882 6
=
 inch of mercury
foot of water
x
 0.433 515
=
 pound/square inch
foot/minute
x
 0.508 0
=
 centimeter/second
foot/second
x
 1.097 28
=
 kilometer/hour
foot/second
x
 0.592 48
=
 knot
foot/second
x
 0.681 818
=
 mile/hour
foot-candles
x
 10.763 91
=
 candela-meter
foot-candles
x
 10.763 91
=
 lumen/square meter
foot-candles
x
 10.763 91
=
 lux
foot-candles
x
 1.5759E-06
=
 watt/square centimeter (W/cm2)
foot-pound (ft-lb)
x
 3.77E-07
=
 kilowatt-hour (kW.h)
foot-pound (ft-lb)
x
 0.138 255
=
 kilogram-meter (kg.m)
foot-pound (ft-lb)
x
 1.355 818 2
=
 newton-meter (N.m)
foot-pound/minute
x
 2.26E-05
=
 kilowatt (kW)
foot-pound/sec
x
 0.001 81
=
 horsepower
freight ton (US) x 40.0 = cubic foot
furlong
x
 1/8
=
 mile (statute)
furlong
x
 200
=
 yard (yd)
furlong/fortnight
x
 1
=
 snail's pace (you figure it out)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
gallon, US (gal)
x
 231
=
 cubic inch (in3)
gallon, US (gal)
x
 0.031 75
=
 barrel
gallon, US (gal)
x
 0.023 81
=
 barrel of crude oil
gallon, US (gal)
x
 3,785.41
=
 cubic centimeter (cm3)
gallon, US (gal)
x
 0.133 7
=
 cubic foot (ft3 or cf)
gallon, US (gal)
x
 3.785412E-03
=
 cubic meter (m3)
gallon, US (gal)
x
 0.832 675
=
 gallon, imperial
gallon, US (gal)
x
 3.785 412
=
 liter (L)
gallon, liquid British imperial
x
 4.546 09
=
 liter (L)
gallon, liquid British imperial
x
 1.201 4
=
 gallon, US liquid
gallon of crude oil
x
 0.023 809 52
=
 barrel of crude oil
gallon/minute, US
x
 8.020 8
=
 cubic foot/hour
gallon/minute, US
x
 0.134
=
 cubic foot/minute
gallon/minute, US
x
 6.309E-05
=
 cubic meter/sec
gallon/minute, US
x
 0.06309
=
 liter/sec
gallon/minute, US
x
 227.1247
=
 liter/hour
gallon/minute, US
x
 5450.993
=
 liter/day
gauss
x
 1.0E-04
=
 weber/square meter
girafa (beer, Portugal)
x
 1.0
=
 liter (L)
googol x 10E+100 = 1 followed by 100 zeros
grain
x
 0.064798 91
=
 gram (g)
grain
x
 437.5
=
 ounce
gram (g)
x
 0.0353
=
 ounce
gram (g)
x
 2.204623E-03
=
 pound (lb)
gram/centimeter
x
 5.6E-03
=
 pound/inch
gram/cubic centimeter
x
 62.43
=
 pound/cubic foot
gram/cubic centimeter
x
 8.347
=
 pound/gallon
gram/liter
x
 1,000
=
 parts/million
gram/liter
x
 8.34
=
 pound/1,000 gallon
gram/liter
x
 0.062 43
=
 pound/cubic foot
gram/square centimeter
x
 2.048 16
=
 pound/square foot
gram-calorie
x
 1.56E-06
=
 horsepower-hour
gram-calorie
x
 1.16E-06
=
 kilowatt-hour (kW.h)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
hectare (ha)
x
 2.471
=
 acre
hectare (ha)
x
 107,600
=
 square foot (ft2)
hectare (ha)
x
 10,000
=
 square meter (m2)
hectare (ha)
x
 0.003 861
=
 square mile (sq.mi)
horsepower (hp)
x
 1.014
=
 horsepower (metric)
horsepower (hp)
x
 42.44
=
 british thermal unit/minute
horsepower (hp)
x
 550
=
 foot-pound/second
horsepower-hour (hp-hr)
x
 2.684520E+6
=
 joule (J)
horsepower (hp)
x
 0.746 043
=
 kilowatt (kW)
horsepower (hp), electrical
x
 746
=
 watt (W)
horsepower (metric)
x
 0.986
=
 horsepower
horsepower (metric)
x
 542.5
=
 foot-pound/second
hundredweight (cwt) (UK)
x
 112
=
 pound
hundredweight (cwt) (UK)
x
 50.802 345
=
 kilogram (kg)
hundredweight (cwt) (US)
x
 100
=
 pound
hundredweight (cwt) (US)
x
 45.359 237
=
 kilogram (kg)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
ice (1 pound, melting)
x
 151
=
 kilojoule (kJ)
imperial (beer, Portugal)
x
 0.2
=
 liter (L), aka 'fino' in Portugal
inch (in)
x
 2.54
=
 centimeter (cm)
inch (in)
x
 0.025 4
=
 meter (m)
inch (in)
x
 1.578E-05
=
 mile (mi)
inch-pound
x
 0.112 985
=
 joule (J)
inch of mercury
x
 0.4912
=
 pound/square inch
inch of mercury
x
 3386.4
=
 pascal (Pa)
inch of water at (4 oC)
x
 2.458E-03
=
 atmosphere
inch of water at (4 oC)
x
 0.03
=
 pound/square inch
iron (leather)
x
 1/48
=
 inch (in)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
jeroboam
x
 3
=
 liter (L), (aka 'double magnum')
joule (J)
x
 9.48E-04
=
 british thermal unit (BTU)
joule (J)
x
 0.737 563
=
 foot-pound (ft-lb)
joule (J)
x
 0.000 239
=
 kilocalorie (kcal (IT))
joule (J)
x
 1.00
=
 newton-meter (N.m)
joule (J)
x
 2.778E-04
=
 watt-hour (W.h)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
kilogram (kg)
x
 2.204 623
=
 pound (lb)
kilogram (kg)
x
 9.84E-04
=
 ton, long
kilogram (kg)
x
 1.1E-03
=
 ton, metric (t)
kilogram (kg)
x
 35.273 962
=
 ounce (oz)
kilogram/cubic meter
x
 0,062 428
=
 pound/cubic foot
kilogram/meter
x
 0.67197
=
 pound/foot
kilogram/meter
x
 0.980 855 9
=
 decanewton/meter (daN/m)
kilogram/meter second
x
 10
=
 poise
kilogram/square centimeter
x
 0.967 8
=
 atmosphere
kilogram/square centimeter
x
 14.223
=
 pound/square inch
kilogram/square meter
x
 9.81E-05
=
 bar
kilogram-meter
x
 2.72E-06
=
 kilowatt-hour (kW.h)
kilometer (km)
x
 3,280.84
=
 foot (ft)
kilometer (km)
x
 0.621 4
=
 mile (mi)
kilometer/hour
x
 0.911 34
=
 foot/second
kilometer/hour
x
 0.539 95
=
 knot (kn)
kilometer/hour
x
 0.621 37
=
 mile/hour
kilopascal (kPa)
x
 0.009 869
=
 atmosphere
kilopascal (kPa)
x
 0.010 000
=
 bar
kilopascal (kPa)
x
 0.145 038
=
 pound/square inch
kilopascal (kPa)
x
 0.010 197
=
 kilogram/sq. centimeter (kg/cm2)
kilopascal (kPa)
x
 7.500 617
=
 millimeter of mercury (mmHg)
kilowatt (kW)
x
 1.341
=
 horsepower (hp)
kilowatt (kW)
x
 1,000
=
 watt (W)
kilowatt-hour (kW.h)
x
 3,413
=
 british thermal unit (BTU)
kilowatt-hour (kW.h)
x
 859.8
=
 kilocalorie
kilowatt-hour (kW.h)
x
 3.6
=
 megajoule (MJ)
kip (kilopound)
x
 1,000
=
 pound
kip (kilopound)
x
 453.6
=
 kilogram (kg)
knot (kn)
x
 0.515
=
 meter/second (m/s)
knot (kn)
x
 1.0
=
 mile (nautical)/h
knot (kn)
x
 1.152
=
 mile (statute)/h
knot (kn)
x
 1852
=
 kilometer/hour (km/h)
knot (kn)
x
 1.152
=
 mile (statute)/h
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
lambda
x
 1.0
=
 cubic milliliter (mm3)
liter (L)
x
 0.006 3
=
 barrel of oil
liter (L)
x
 0.008 4
=
 barrel
liter (L)
x
 0.035 315
=
 cubic foot (ft3 or cf)
liter (L)
x
 61.02
=
 cubic inch (in3)
liter (L)
x
 0.2642
=
 gallon (US)
liter (L)
x
 0.219
=
 gallon (UK)
liter (L)
x
 1.056
=
 quart (US)
liter (L)
x
 2.1134
=
 pint (US)
liter (L)
x
 33.814
=
 ounce, fluid (fl oz) (US)
liter/sec (L/s)
x
 2.12
=
 cubic foot/min (ft3/min)
liter/100 km
x
 2.12
=
 cubic foot/min (ft3/min)
long ton
x
 1,016.047
=
 kilogram (kg)
long ton
x
 1.016 047
=
 metric ton (t)
long ton
x
 2,240
=
 pound (lb)
long ton
x
 1.12
=
 short ton (st)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
magnum x 1.500 = liter (L)
marathon x 42 195 = meter
marathon x 26 miles 385 yards = (Imperial units)
measurement ton (US) x 40.00 = cubic foot
melchior (champagne) x 18 = liter (L)
meter (m)
x
 3.281
=
 foot (ft)
meter (m)
x
 0.546 807
=
 fathom (fath)
meter (m)
x
 39.370 079
=
 inch (in)
meter (m)
x
 6.21E-04
=
 mile (statute)
meter/second
x
 2.237
=
 mile (statute)/hour
meter/second
x
 196.8
=
 foot/minute
meter/second
x
 3.6
=
 kilometer/hour (km/h)
meter/second
x
 1.942
=
 knot (kn)
meter per square second(m/s2)
x
 3.280 839 9
=
 foot per square second (ft/s2)
methuselah (champagne) x 6 = liter (L), aka 'imperial'
metric carat
x
 200
=
 milligram (mg)
metric grain
x
 50
=
 milligram (mg)
metric mile (athletics)
x
 1500
=
 meter (m)
metric ton (t)
x
 1,000
=
 kilogram (kg)
metric ton (t)
x
 2,204.62
=
 pound (lb)
metric ton (t)
x
 1.1023
=
 short ton (st)
metric ton of crude oil
x
 7.33
=
 barrel (bbl)
micrometer (µm)
x
 1.0E-06
=
 meter (m)
mils (angle)
x
 0.056 25
=
 degree (angle)
mil (mili-inch)
x
 0.001
=
 inch (in)
mil (mili-inch)
x
 25.4
=
 micrometer (µm)
mile, nautical
x
 1,852
=
 meter (m)
mile, statute
x
 161,000
=
 centimeter (cm)
mile, statute
x
 5,280
=
 foot (ft)
mile, statute
x
 1.609 347
=
 kilometer (km)
mile, statute
x
 1,609
=
 meter (m)
mile, statute
x
 0.868 975
=
 mile, nautical
miles/gallon (US) (mpg)
x
 0.4251
=
 kilometer/liter (km/L)
mile/hour
x
 44.70
=
 centimeter/second
mile/hour
x
 1.466 7
=
 foot/second
meter (m)
x
 3.281
=
 foot
meter (m)
x
 6.21E-04
=
 mile (statute)
millibar (mb)
x
 1,0
=
 hectopascal (hPa)
millibar (mb)
x
 100
=
 pascal (Pa)
milliliter (mL)
x
 0.0338
=
 ounce, fluid (fl oz)
millimeter (mm)
x
 0.039 37
=
 inch
millimeter of mercury (mmHg)
x
 1
=
 torr
millimeter of water
x
 9.81
=
 pascal (Pa)
milligram/liter
x
 1
=
 parts/million
million gallon/day
x
 1.547 2
=
 cubic foot/second
minute (angle)
x
 0.016 7
=
 degree
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
nautical mile (nmi, NM)
x
 1,852
=
 meter (m)
nebuchadnezzar (wine)
x
 15
=
 liter (L)
newton (N)
x
 0.101 972
=
 kg (force)
newton (N)
x
 0.224 81
=
 pound force
newton (N)
x
 100,000
=
 dyne
newton-meter (N.m, N·m)
x
 0.737 562
=
 pound-foot (lb-ft)
newton-meter (N.m, N·m)
x
 0.101 971 6
=
 kilogram-meter (kg.m)
newton-meter (N.m, N·m)
x
 8.850 747 5
=
 inch-pound (in-lb)
newton.second/square meter
x
 10
=
 poise
normal cubic meter (Nm3)
x
 1.0
=
 1 m3 of gas @ 0 °C (32 °F) and 1 atm.
normal cubic meter (Nm3)
x
 37.326
=
 standard cubic feet (SCF) @ 60 °F
and 1 atm.
nose
x
 0,5
=
 length of a horse's head
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
olympiad
x
 4
=
 years
ounce (oz)
x
 28.34
=
 gram (g)
ounce (oz)
x
 0.0625
=
 pound (lb)
ounce, fluid (fl oz)
x
 1.8
=
 cubic inch
ounce, fluid (fl oz)
x
 0.029 57
=
 liter (L)
ounce, fluid (fl oz)
x
 29.573 53
=
 milliliter (mL)
ounce, troy (oz)
x
 31.103 5
=
 gram (g)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
pascal
x
 1
=
 newton/sq meter
pascal
x
 9.871E-06
=
 atmosphere
pascal
x
 0.01
=
 millibar (mb)
pascal second (Pa·s)
x
 10
=
 poise
parts/million
x
 8.34
=
 pound/million gallon (gal)
pat of butter (USA)
x
 9.45
=
 gram
pat of butter (USA)
x
 0.333 333
=
 ounce
pferdestärke (ps)
x
 735.499
=
 watt (W)
pint, US liquid
x
 0.125
=
 gallon, US (gal)
pint, US liquid
x
 16
=
 fluid ounce (US)
pint, US liquid
x
 0.473 1
=
 liter (L)
pipa (Portugal)
x
 500
=
 liter (L)
poise (P)
x
 1
=
 gram/centimeter second
poundal
x
 13,826
=
 dyne
pound (lb)
x
 4.45E+05
=
 dyne
pound (lb)
x
 453.59
=
 gram (g)
pound (lb)
x
 4.5359E-04
=
 ton (metric)
pound (lb)
x
 4.448
=
 joule/meter (newton)
pound (lb)
x
 0.45359237
=
 kilogram (kg)
pound (lb)
x
 16
=
 ounce (oz)
pound of water
x
 27.68
=
 cubic inch (in3)
pound of water
x
 0.119 83
=
 gallon (gal)
pound/barrel
x
 2.853
=
 kg/m3
pound/barrel
x
 2.38
=
 pounds/100 gallons (US)
pounds/100 gallons (US)
x
 1.2
=
 kg/m3
pound/cubic foot
x
 0.133 7
=
 pound/gallon (US)
pound/cubic foot
x
 0.006 944
=
 pound/sq inch/foot (psi/ft)
pound/cubic foot
x
 0.016 026
=
 gram/cubic centimeter
pound/cubic foot
x
 16.018 5
=
 kilogram/cubic meter
pound/cubic inch
x
 27.68
=
 gram/cubic centimeter
pound/cubic inch
x
 27,680
=
 kilogram/cubic meter
pound-foot
x
 1.488 2
=
 kilogram-meter
pound-inch
x
 178.60
=
 gram-centimeter
pound/gallon (ppg)
x
 0.120 05
=
 specific gravity
pound/gallon (ppg)
x
 0.052
=
 pound/sq inch/foot (psi/ft)
pound/gallon (ppg)
x
 7.48
=
 pound/cubic foot
pound/gallon (ppg)
x
 0.119 8
=
 gram/cubic centimeter
pound/gallon (UK)
x
 99 776.3712192
=
 milligram/liter
pound/gallon (UK)
x
 99 890.3461041
=
 part/million (ppm)
pound/gallon (UK)
x
 0.832 674 127 478
=
 pound/gallon (US)
pound/gallon (US)
x
 119 826.433 807
=
 milligram/liter
pound/gallon (US)
x
 119 963.311 946
=
 part/million (ppm)
pound/gallon (US)
x
 1.200 950 007 93
=
 pound/gallon (UK)
pound/square inch
x
 0.068 046
=
 atmosphere
pound/square inch
x
 0.068947
=
 bar
pound/square inch
x
 2.309 5
=
 foot of water
pound/square inch
x
 2.036 02
=
 inch of mercury
pound/square inch
x
 51.71475
=
 millimeter of mercury (mmHg)
pound/square inch
x
 0.070 307
=
 kilogram/square centimeter
pound/square inch
x
 703.069 6
=
 kilogram/square meter
pound/square inch
x
 6.894757E+03
=
 pascal
pound/square inch
x
 144
=
 pound/square foot
pound/sq inch/foot (psi/ft)
x
 19.23
=
 pound/gallon (US)
pound/sq inch/foot (psi/ft)
x
 144
=
 pound/cubic foot
pound/sq inch/foot (psi/ft)
x
 2.309 5
=
 specific gravity
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
Q unit
x
 1.0E+18
=
 british thermal unit (btu)
quadrant, angle
x
 90
=
 degree
quadrant, angle
x
 1.570 8
=
 radian
quart (gallon)
x
 0.946
=
 liter (L)
quart (gallon)
x
 32
=
 ounce (fluid)
quart, liquid
x
 57.75
=
 cubic inch (in3)
quart, liquid
x
 9.46E-04
=
 cubic meter (m3)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
radian
x
 57.29
=
 degree
radian
x
 3,438
=
 minutes
radian
x
 206,000
=
 second
revolution
x
 360
=
 degree
revolution
x
 4
=
 quadrant
revolution
x
 6.283 185
=
 radian
rods
x
 5.5
=
 yard (yd)
round (boxing)
x
 3
=
 minute
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
salmanazar (wine)
x
 9
=
 liter (L)
second-foot
x
 1.0
=
 cubic foot/min (ft3/min)
second (angle)
x
 2.78E-04
=
 degree
second (angle)
x
 4.848137E-06
=
 radian
short ton (st)
x
 0.892 9
=
 long ton
short ton (st)
x
 0.907 184 7
=
 metric ton (t)
short ton (st)
x
 2,000
=
 pound (lb)
short ton of crude oil
x
 6.65
=
 barrel (bbl)
specific gravity
x
 1
=
 gram/cubic centimeter
specific gravity
x
 0.433
=
 pound/sq inch/foot (psi/ft)
specific gravity
x
 8.33
=
 pound/gallon (US)
specific gravity
x
 350.5
=
 pound/barrel
specific gravity
x
 62.4
=
 pound/cubic foot
square centimeter (cm2)
x
 1.08E-03
=
 square foot (ft2)
square centimeter (cm2)
x
 0.155 0
=
 square inch (in2)
square inch (in2)
x
 6.451 6
=
 square centimeter
square foot (ft2)
x
 2.2956E-05
=
 acre
square foot (ft2)
x
 929.03
=
 square centimeter (cm2)
square foot (ft2)
x
 144
=
 square inch (in2)
square foot (ft2)
x
 0.092 903 04
=
 square meter (m2)
square foot (ft2)
x
 3.59E-08
=
 square mile (mi2)
square foot (ft2), US Survey
x
 1.000004
=
 square foot (ft2)
square foot (ft2), US Survey
x
 0.092 903
=
 square meter (m2)
square kilometer (km2)
x
 247.105
=
 acre
square kilometer (km2)
x
 100
=
 hectare
square kilometer (km2)
x
 0.386 1
=
 square mile (mi2)
square meter (m2)
x
 2.471E-04
=
 acre
square meter (m2)
x
 10.763 915
=
 square foot (ft2)
square meter (m2)
x
 10.763 867
=
 square foot (ft2) (US Servey)
square meter (m2)
x
 3.86E-07
=
 square mile (mi2)
square meter (m2)
x
 1,195 99
=
 square yard (yd2)
square mile (mi2)
x
 640
=
 acre
square mile (mi2)
x
 27,900,000
=
 square foot (ft2)
square mile (mi2)
x
 2.589 988
=
 square kilometer (km2)
square yard (yd2)
x
 9.0
=
 square foot (ft2)
square yard (yd2)
x
 0.836 127
=
 square meter (m2)
stack
x
 108
=
 cubic foot (ft3 or cf)
standard cubic meter (Sm3)
x
 1
=
 1 m3 of gas @ 60 °F and 1 atm.
stone (UK only)
x
 14
=
 pounds
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
therm
x
 100,000
=
 BTU of natural gas
therm
x
 1.054804E+08
=
 joule (J)
toc (tons of coal equivalent)
x
 29.308
=
 gigajoule (GJ)
toc (tons of coal equivalent)
x
 8.141
=
 megawatt-hour (MW.h)
toe (tons of oil equivalent)
x
 42.244
=
 gigajoule (GJ)
toe (tons of oil equivalent)
x
 11.63
=
 megawatt-hour (MW.h)
tonne
x
 1.0
=
 ton, metric
ton (air conditioning)
x
 12,000
=
 british thermal unit/hour (BTU/h)
ton, gross (shipping)
x
 100
=
 cubic foof (of enclosed space)
ton, long
x
 1,016.047
=
 kilogram (kg)
ton, long
x
 1.016 047
=
 metric ton (t)
ton, long
x
 2,240
=
 pound (lb)
ton, long
x
 1.12
=
 short ton (st)
ton, maritime, shipping, or measurement (UK)
x
 42
=
 cubic foot (ft3 or cf)
ton, maritime, shipping, or measurement (USA)
x
 40
=
 cubic foot (ft3 or cf)
ton, metric (t)
x
 7.33
=
 barrel of crude oil
ton, metric (t)
x
 1,000
=
 kilogram (kg)
ton, metric (t)
x
 2,204.62
=
 pound (lb)
ton, short (st)
x
 6.65
=
 barrel of crude oil
ton, short (st)
x
 0.892 9
=
 long ton
ton, short (st)
x
 0.907 184 7
=
 metric ton (t)
ton, short (st)
x
 2,000
=
 pound (lb)
ton, register
x
 100
=
 cubic foot (ft3 or cf)
ton, register (RT)
x
 2.832
=
 cubic meter (m3)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
unit call (UC)
x
 100
=
 call-second/h
unit case (soft drinks)
x
 6.0
=
 quart (US)
unit of blood
x
 450
=
 milliliter (mL)
unit of heroin
x
 700
=
 gram
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
volumetric unit (vu)
x
 200
=
 cubic foot (of wood chips)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
watch
x
 4.0
=
 hour
water (1 quart, boiling)
x
 3.0
=
 megajoule (MJ)
watt (W)
x
 3.412 19
=
 british thermal unit/hour
watt (W)
x
 0.001 341
=
 horsepower (hp)
watt (absolute)
x
 1
=
 joule/second
watt-hour (W.h)
x
 3.412 19
=
 british thermal unit (BTU)
watt-hour (W.h)
x
 2,656
=
 foot-pound
watt-hour (W.h)
x
 3.60
=
 kilojoule (kJ)
weeks
x
 168
=
 hour
whole note (music)
x
 1
=
 semibreve
word
x
 5.0
=
 character (including spaces)
word
x
 0.1
=
 line (60 character)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
X unit (Siegbahn unit)
x
 1.0021E-13
=
 meter (m)
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Original Unit Multiplied
By		 Conversion
Factor		 Equals Final Unit
yard (yd)
x
 3.0
=
 foot (ft)
yard (yd)
x
 36
=
 inch (in)
yard (yd)
x
 0.914 40
=
 meter (m)
yard (yd)
x
 1760
=
 mile (statute)
years (mean of 4-year period)
x
 365.25
=
 day
years (mean of 4-year period)
x
 8,766
=
 hour
years (mean of 4-year period)
x
 526,000
=
 minute (time)
years (mean of 4-year period)
x
 31,558,150
=
 second (time)
years (mean of 4-year period)
x
 52.17
=
 week
 

Prefixes of the International System of Units (SI)

Numerical Value Prefix Symbol Meaning Exponential
Expression
1 000 000 000 000 000 000 exa E Quintillion 1018
1 000 000 000 000 000 peta P Quadrillion 1015
1 000 000 000 000 tera T Trillion 1012
1 000 000 000 giga G Billion 109
1 000 000 mega M Million 106
1 000 kilo k Thousand 103
100 hecto h Hundred 102
10 deca / deka da Ten 101
1       100
0.1 deci d one-tenth 10-1
0.01 centi c one-hundredth 10-2
0.001 milli m one-thousandth 10-3
0.000 001 micro µ one-millionth 10-6
0.000 000 001 nano n one-billionth 10-9
0.000 000 000 001 pico p one-trillionth 10-12
0.000 000 000 000 001 femto f one-quadrillionth 10-15
0.000 000 000 000 000 001 atto a one-quintillionth 10-18
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