Common Conversion Factors Chart

CommonConversionFactorsChart.pdf

COMMON CONVERSION FACTORS

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A1Amperes
Abcoulombs2.998×1010Statcoulombs
Acre-feet43,560Cubic feet
Acre-feet1233.49Cubic meters
Acre-feet325,851Gallons
Acres.4047Hectares
Acres43,560Square feet
Acres4,047Square meters
Acres.001562Square miles
Acres4,840Square yards
Ampere-hours3,600Coulombs
Ampere-hours.03731Faradays
Ampere-turns1.257Gilberts
Angstrom unit3.937×10-9Inches
Angstrom unit10-10Meters
Ares.02471Acres
Ares100Sq. meters
Astronomical units1.495×108Kilometers
Atmospheres1.01325Bars
Atmospheres76.0Cm. Of mercury
Atmospheres33.90Feet of water
Atmospheres29.92Inches of mercury
Atmospheres10,333Kilograms/sq. meter
Atmospheres101.325KiloPascals
Atmospheres101,325Pascals
Atmospheres14.70Pounds/sq. inch
Atmospheres1.058Tons/sq. foot
B.T.U.1.055×1010Ergs
B.T.U.778.2Foot-pounds
B.T.U.252.2Gram calories
B.T.U.3.930×10-4Horsepower-hours
B.T.U.1,055Joules
B.T.U..2522Kilocalories
B.T.U.107.6Kilogram-meters
B.T.U.2.931×10-4Kilowatt-hours
B.T.U.10.409Liter-Atmospheres
B.T.U./hour.2162Foot-pounds/second
B.T.U./hour.0700Gram-calories/second
B.T.U./hour3.930×10-4Horsepower
B.T.U./hour.2931Watts
B.T.U./minute12.97Foot-pounds/second
B.T.U./minute.02358Horsepower
B.T.U./minute.01758Kilowatts
B.T.U./minute17.58Watts
B.T.U./sq. foot/minute.1221Watts/sq. inch
Bags (cement)94Pounds
Barrels (cement)376Pounds
Barrels (dry)7056Cubic inches
Barrels (dry)105.0Quarts (dry)
Barrels (liquid)31.5Gallons
Barrels (oil)42Gallons
Bars.9869Atmospheres
Bars1,000,000Dynes/sq. centimeter
Bars10,200Kilograms/sq.meter
Bars100KiloPascals
Bars750.0Millimeters of mercury
Bars100,000Pascals
Bars14.50Pounds/sq. inch
Baryls1Dynes/sq. centimeter
Board feet144Cubic inches
Bolts (US Cloth)40Yards
Buckets (British, Dry)18.18Liters
Bushels1.2445Cu. feet
Bushels2150.4Cu. inches
Bushels.03524Cu. meters
Bushels35.24Liters
Bushels4Pecks
Bushels64Pints (dry)
Bushels32Quarts (dry)
C1Coulombs
Calories (gram).003966B.T.U.
Calories (gram).001Calories (kilogram)
Calories (gram)41,840,000Ergs
Calories (gram).001Food calories
Calories (gram)3.0860Foot-pounds
Calories (gram)1.559×10-6Horsepower-hours
Calories (gram).001Kilocalories
Calories (gram)1.162×10-6Kilowatt-hours
Calories (kilogram)3.966B.T.U.
Calories (kilogram)1,000Calories (gram)
Calories (kilogram)1Food calories
Calories (kilogram)3,086Foot-pounds
Calories (kilogram).001559Horsepower-hours
Calories (kilogram)4,184Joules
Calories (kilogram)1Kilocalories
Calories (kilogram)426.8Kilogram-meters
Calories (kilogram).001162Kilowatt-hours
Candela/sq. centimeter3.142Lamberts
Candela/sq. inch.4869Lamberts
Candela/sq. meter.0003142Lamberts
Carats3.086Grains
Centares (Centiares)1Square meters
Centigrams.01Grams
Centiliters.01Liters
Centimeter-dynes.00102Centimeter-grams
Centimeter-dynes1.020×10-8Meter-kilograms
Centimeter-dynes7.376×10-8Pound-feet
Centimeter-grams980.7Centimeter-dynes
Centimeter-grams10-5Meter-kilograms
Centimeter-grams7.233×10-5Pound-feet
Centimeters.03281Feet
Centimeters.3937Inches
Centimeters.01Meters
Centimeters10Millimeters
Centimeters393.7Mils
Centimeters of mercury.01316Atmospheres
Centimeters of mercury.4461Feet of water
Centimeters of mercury136.0Kilograms/sq. meter
Centimeters of mercury27.85Pounds/sq. foot
Centimeters of mercury.1934Pounds/sq. inch
Centimeters/sec./sec..03281Feet/sec./sec.
Centimeters/second1.969Feet/minute
Centimeters/second.03281Feet/second
Centimeters/second.036Kilometers/hour
Centimeters/second.6Meters/minute
Centimeters/second.02237Miles/hour
Centimeters/second3.728×10-4Miles/minute
Centipoise1Millipascal-seconds
Centipoise.001Pascal-seconds
Centistokes10-6Sq. meters/second
Centistokes1Sq. millimeters/second
Chains792Inches
Chains20.12Meters
Chains22Yards
Circular mils5.067×10-6Sq. centimeters
Circular mils7.854×10-7Sq. inches
Circular mils.7854Sq. mils
Circumference6.2832Radians
Cord feet16Cu. feet
Cords8Cord feet
Coulombs1.036×10-5Faradays
Coulombs2.998×109Statcoulombs
Coulombs/sq. centimeter64.52Coulombs/sq. inch
Coulombs/sq. inch.1550Coulombs/sq. cm
Cubic centimeters3.531×10-5Cubic feet
Cubic centimeters.06102Cubic inches
Cubic centimeters.000001Cubic meters
Cubic centimeters1.308×10-6Cubic yards
Cubic centimeters2.642×10-4Gallons
Cubic centimeters.001Liters
Cubic centimeters.002113Pints (liquid)
Cubic centimeters.001057Quarts (liquid)
Cubic feet.8036Bushels (dry)
Cubic feet28,320Cubic centimeters
Cubic feet1728Cubic inches
Cubic feet.02832Cubic meters
Cubic feet.03704Cubic yards
Cubic feet7.48052Gallons
Cubic feet28.32Liters
Cubic feet59.84Pints (liquid)
Cubic feet62.43Pounds of water
Cubic feet29.92Quarts (liquid)
Cubic feet/minute472.0Cu. Centimeters/second
Cubic feet/minute.1247Gallons/second
Cubic feet/minute.4720Liters/second
Cubic feet/minute62.43Pounds of water/minute
Cubic feet/second.646317Millions of gallons/day
Cubic feet/second448.831Gallons/minute
Cubic inches16.39Cubic centimeters
Cubic inches5.787×10-4Cubic feet
Cubic inches1.639×10-5Cubic meters
Cubic inches2.143×10-5Cubic yards
Cubic inches.004329Gallons
Cubic inches.01639Liters
Cubic inches106,100Mil-feet
Cubic inches.03463Pints (liquid)
Cubic inches.01732Quarts (liquid)
Cubic meters28.38Bushels (dry)
Cubic meters1,000,000Cubic centimeters
Cubic meters35.31Cubic feet
Cubic meters61,023Cubic inches
Cubic meters1.308Cubic yards
Cubic meters264.2Gallons
Cubic meters1000Liters
Cubic meters2113Pints (liquid)
Cubic meters1057Quarts (liquid)
Cubic yards764,600Cubic centimeters
Cubic yards27Cubic feet
Cubic yards46,656Cubic inches
Cubic yards.7646Cubic meters
Cubic yards202.0Gallons
Cubic yards764.6Liters
Cubic yards1616Pints (liquid)
Cubic yards807.9Quarts (liquid)
Cubic yards/minute.45Cubic feet/second
Cubic yards/minute3.367Gallons/second
Cubic yards/minute12.74Liters/second
Cycles/second1Hertz
Days86,400Seconds
Decigrams.1Grams
Deciliters.1Liters
Decimeters.1Meters
Degrees (angle).01111Quadrants
Degrees (angle).01745Radians
Degrees (angle)3600Seconds
Degrees (Celsius)(°Cx9/5)+32Degrees (Fahrenheit)
Degrees (Celsius)°C+273.15Degrees (Kelvin)
Degrees (Fahrenheit)(°F-32)x5/9Degrees (Celsius)
Degrees (Fahrenheit)°F+459.67Degrees (Rankine)
Degrees (Kelvin)°K-273.15Degrees (Celsius)
Degrees (Rankine)°R-459.67Degrees (Fahrenheit)
Degrees/second (angle).01745Radians/second
Degrees/second (angle).1667Revolutions/minute
Degrees/second (angle).002778Revolutions/second
Dekagrams10Grams
Dekaliters10Liters
Dekameters10Meters
Drams27.34375Grains
Drams1.771845Grams
Drams.0625Ounces
Drams (troy).1371429Ounces
Drams (troy).125Ounces (troy)
Dyne-centimeters1Ergs
Dynes1Gram-cm./sec2
Dynes10-7Joules/centimeter
Dynes1.020×10-6Kilograms
Dynes10-5Newtons
Dynes7.233×10-5Poundals
Dynes2.248×10-6Pounds
Dynes/centimeter.01Ergs/sq.millimeter
Dynes/sq. centimeter9.869×10-7Atmospheres
Dynes/sq. centimeter10-6Bars
EM (Pica).4233Centimeters
EM (Pica).167Inches
Ergs9.478×10-11B.T.U.
Ergs2.390×10-8Calories (gram)
Ergs1Dyne-centimeters
Ergs7.376×10-8Foot-pounds
Ergs.00102Gram-centimeters
Ergs3.725×10-14Horsepower-hours
Ergs10-7Joules
Ergs2.390×10-11Kilocalories
Ergs1.020×10-8Kilogram-meters
Ergs2.778×10-14Kilowatt-hrs.
Ergs2.778×10-11Watt-hours
Ergs/second5.688×10-9B.T.U./minute
Ergs/second1Dyne-cm./sec.
Ergs/second4.427×10-6Foot-pounds/minute
Ergs/second7.3756×10-8Foot-pounds/second
Ergs/second1.341×10-10Horsepower
Ergs/second1.433×10-9Kilocalories/minute
F1Farads
Faradays26.80Ampere-hours
Faradays96,490Coulombs
Faradays/sec.96,490Amperes
Farads1,000,000Microfarads
Fathoms1.8288Meters
Fathoms6Feet
Feet30.48Centimeters
Feet12Inches
Feet3.048×10-4Kilometers
Feet.3048Meters
Feet1.894×10-4Miles
Feet1.645×10-4Miles (nautical)
Feet304.8Millimeters
Feet.3333Yards
Feet of water.02950Atmospheres
Feet of water.8826Inches of mercury
Feet of water.03048Kilograms/sq. cm.
Feet of water304.8Kilograms/sq. meter
Feet of water62.43Pounds/sq. foot
Feet of water.4335Pounds/sq. inch
Feet/minute.5080Centimeters/second
Feet/minute.01667Feet/second
Feet/minute.01829Kilometers/hour
Feet/minute.3048Meters/minute
Feet/minute.01136Miles/hour
Feet/sec./sec.30.48Centimeters/sec./sec.
Feet/sec./sec..3048Meters/sec./sec.
Feet/sec./sec.1.097Kilometers/hr./sec.
Feet/sec./sec..6818Miles/hour/sec.
Feet/second30.48Centimeters/second
Feet/second1.097Kilometers/hour
Feet/second.5921Knots
Feet/second18.29Meters/minute
Feet/second.6818Miles/hour
Feet/second.01136Miles/minute
Foot candles10.764Lumens/sq. meter
Footlamberts3.426Candela/square meter
Foot-pound/second.001356Kilowatts
Foot-pounds.001285B.T.U.
Foot-pounds13,560,000Ergs
Foot-pounds.3240Gram Calories
Foot-pounds5.051×10-7Horsepower-hours
Foot-pounds1.356Joules
Foot-pounds3.240×10-4Kilocalories
Foot-pounds.1383Kilogram-meters
Foot-pounds3.766×10-7Kilowatt-hours
Foot-pounds1.356Newton-meters
Foot-pounds/minute.001285B.T.U./minute
Foot-pounds/minute.01667Foot-pounds/sec.
Foot-pounds/minute3.030×10-5Horsepower
Foot-pounds/minute3.240×10-4Kilocalories/minute
Foot-pounds/minute2.260×10-5Kilowatts
Foot-pounds/second.07710B.T.U./minute
Foot-pounds/second4.6262B.T.U./hour
Foot-pounds/second.001818Horsepower
Foot-pounds/second.01944Kilocalories/minute
Furlongs660Feet
Furlongs.125Miles
Furlongs40Rods
Gallons3785Cubic centimeters
Gallons.1337Cubic feet
Gallons231.0Cubic inches
Gallons.003785Cubic meters
Gallons.004951Cubic yards
Gallons.83267Gallons (Imperial)
Gallons3.785Liters
Gallons8Pints (liquid)
Gallons8.3453Pounds of water
Gallons4Quarts (liquid)
Gallons (Imperial)1.20095Gallons
Gallons/minute8.0208Cubic feet/hour
Gallons/minute.002228Cubic feet/second
Gallons/minute.06308Liters/sec.
Gallons/minute6.0086Tons of water/24 hrs.
Gausses6.452Lines/sq. inch
Gausses10-8Teslas
Gausses10-8Webers/sq. cm.
Gausses6.452×10-8Webers/sq. in.
Gausses10-4Webers/sq. meter
Gilberts.7958Ampere-turns
Gilberts/centimeter.7958Ampere-turns/cm.
Gilberts/centimeter2.021Ampere-turns/inch
Gilberts/centimeter79.58Ampere-turns/meter
Gills.1183Liters
Gills.25Pints (liquid)
Gills (British)142.07Cu. centimeters
Grade percentage.9001Degrees
Grains.0365714Drams
Grains.06480Grams
Grains.002083Ounces (troy)
Grains.04167Pennyweights (troy)
Grains1Grains
Grains/gallon17.118Parts/million
Grains/gallon142.86Pounds/million gallons
Grains/Imp. gallon14.254Parts/million
Gram/centimeters9.295×10-8B.T.U.
Gram-centimeters980.7Ergs
Gram-centimeters2.344×10-8Kilocalories
Gram-centimeters10-5Kilogram-meters
Gram-centimeters/sec.21Dynes
Grams980.7Dynes
Grams15.43Grains
Grams.001Kilograms
Grams1000Milligrams
Grams.03527Ounces
Grams.03215Ounces (troy)
Grams.07093Poundals
Grams.002205Pounds
Grams/centimeter.005600Pounds/inch
Grams/cu. centimeter62.43Pounds/cubic foot
Grams/cu. Centimeter.03613Pounds/cubic inch
Grams/liter58.417Grains/gallon
Grams/liter8.345Pounds/1000 gallons
Grams/liter.062427Pounds/cubic foot
Grams/liter1000Parts/million
Grams/sq. centimeter2.0481Pounds/sq. foot
g’s (gravity)32.174feet/sec/sec
g’s (gravity)9.806650meters/sec/sec
H1Henries
Hands4Inches
Hectares2.471Acres
Hectares10,000Square meters
Hectares107,600Square feet
Hectograms100Grams
Hectoliters100Liters
Hectometers100Meters
Hectowatts100Watts
Hertz1Cycles/second
Hogsheads8.42184Cubic feet
Hogsheads63Gallons
Hogsheads10.114Cubic feet
Horsepower42.41B.T.U./minute
Horsepower33,000Foot-pounds/min.
Horsepower550Foot-pounds/sec.
Horsepower1.014Horsepower (metric)
Horsepower10.69Kilocalories/minute
Horsepower.7457Kilowatts
Horsepower745.7Watts
Horsepower (boiler)33,479B.T.U./hour
Horsepower (boiler)9.803Kilowatts
Horsepower (metric).9863Horsepower
Horsepower-hours2544B.T.U.
Horsepower-hours641,600Calories (gram)
Horsepower-hours2.685×1013Ergs
Horsepower-hours1,980,000Foot-pounds
Horsepower-hours2,684,520Joules
Horsepower-hours641.6Kilocalories
Horsepower-hours273,700Kilogram-meters
Horsepower-hours.7457Kilowatt-hours
Hundredweights1600Ounces
Hundredweights100Pounds
Hundredweights.05Tons
Hundredweights.0446429Tons (long)
Hundredweights.0453592Tons (metric)
Hundredweights (long)112Pounds
Hundredweights (long).05Tons (long)
Inches2.54Centimeters
Inches.0254Meters
Inches25.4Millimeters
Inches1,000Mils
Inches.02778Yards
Inches of mercury.03342Atmospheres
Inches of mercury1.133Feet of water
Inches of mercury.03453Kilograms/sq. cm.
Inches of mercury345.3Kilograms/sq. meter
Inches of mercury70.73Pounds/sq. foot
Inches of mercury.4912Pounds/sq. inch
Inches of water.002458Atmospheres
Inches of water.07355Inches of mercury
Inches of water25.40Kilograms/sq. meter
Inches of water.5781Ounces/sq. inch
Inches of water5.202Pounds/sq. foot
Inches of water.03613Pounds/sq. inch
J1Joules
Joules9.478×10-4B.T.U.
Joules10,000,000Ergs
Joules.7376Foot-pounds
Joules3.725×10-7Horsepower-hours
Joules2.390×10-4Kilocalories
Joules.1020Kilogram-meters
Joules2.778×10-7Kilowatt-hours
Joules1Newton-meters
Joules2.778×10-4Watt-hours
Kilocalories3.966B.T.U.
kilocalories1Food calories
Kilocalories3086Foot-pounds
kilocalories1000Gram calories
Kilocalories.001559Horsepower-hours
kilocalories4,184Joules
kilocalories1Kilogram calories
Kilocalories426.9Kilogram-meters
kilocalories4.184Kilojoules
Kilocalories.001162Kilowatt-hours
Kilocalories/minute51.43Foot-pounds/second
Kilocalories/minute.09351Horsepower
Kilocalories/minute.06973Kilowatts
Kilogram-meters7.231Foot-pounds
Kilogram-meters/sec.21Newtons
Kilograms1000Grams
Kilograms70.93Poundals
Kilograms2.205Pounds
Kilograms.001102Tons
Kilograms/cu. meter.001Grams/cu. Centimeter
Kilograms/cu. meter.06243Pounds/cu. foot
Kilograms/cu. meter3.613×10-5Pounds/cu. inch
Kilograms/meter.6720Pounds/foot
Kilograms/sq. cm..9678Atmospheres
Kilograms/sq. cm.32.81Feet of water
Kilograms/sq. cm.28.96Inches of mercury
Kilograms/sq. cm.2,048Pounds/sq. foot
Kilograms/sq. cm.14.22Pounds/sq. inch
Kilograms/sq. cm.980,665Dynes
Kilograms/sq. meter9.678×10-5Atmospheres
Kilograms/sq. meter9.807×10-5Bars
Kilograms/sq. meter.003281Feet of water
Kilograms/sq. meter.002896Inches of mercury
Kilograms/sq. meter.2048Pounds/sq. foot
Kilograms/sq. meter.001422Pounds/sq. inch
Kilograms/sq. millimeter1,000,000Kilograms/sq. meter
Kilolines1000Maxwells
Kiloliters1000Liters
Kilometers100,000Centimeters
Kilometers3281Feet
Kilometers1000Meters
Kilometers.6214Miles
Kilometers1094Yards
Kilometers/hour27.78Centimeters/second
Kilometers/hour54.68Feet/minute
Kilometers/hour.9113Feet/second
Kilometers/hour.5396Knots
Kilometers/hour16.67Meters/minute
Kilometers/hour.6214Miles/hour
Kilometers/hr./sec.27.78Centimeters/sec./sec.
Kilometers/hr./sec..9113Feet/sec./sec.
Kilometers/hr./sec..2778Meters/sec./sec.
Kilometers/liter2.352Miles/gallon
KiloNewtons224.8Pounds
KiloPascals.1450Pounds/sq. inch
Kilowatt-hours3412B.T.U.
Kilowatt-hours3.600×1013Ergs
Kilowatt-hours2,655,000Foot-pounds
Kilowatt-hours1.341Horsepower-hours
Kilowatt-hours3,600,000Joules
Kilowatt-hours860.4Kilocalories
Kilowatt-hours367,100Kilogram-meters
Kilowatts56.87B.T.U./minute
Kilowatts44,250Foot-pounds/minute
Kilowatts737.6Foot-pounds/second
Kilowatts1.341Horsepower
Kilowatts14.34Kilocalories/minute
Kilowatts1000Watts
Knots1.689Feet/second
Knots1.8532Kilometers/hr.
Knots1.151Miles/hour
Knots1Nautical miles/hour
Lamberts.3183Candela/sq. centimeter
Lamberts2.054Candela/sq. inch
Lamberts3183Candela/sq. meter
Leagues3Miles (nautical)
Light years9.4609×1012Kilometers
Light years5.9×1012Miles
Lines/sq. centimeter1Gausses
Lines/sq. inch.1550Gausses
Lines/sq. inch1.550×10-9Webers/sq. centimeter
Lines/sq. inch10-8Webers/sq. inch
Links (engineer’s)12Inches
Links (surveyor’s)7.92Inches
Liters1000Cubic centimeters
Liters.03531Cubic feet
Liters61.02Cubic inches
Liters.001Cubic meters
Liters.001308Cubic yards
Liters.2642Gallons
Liters1.000Kilograms of water
Liters2.113Pints (liquid)
Liters1.057Quarts (liquid)
Liters/minute5.886×10-4Cu. feet/second
Liters/minute.004403Gallons/second
Lumens.07958Spherical candle power
Lumens.001496Watts
Lumens/sq. foot1Foot-candles
Lumens/sq. foot10.76Lumens/sq. meter
Lux.0929Foot-candles
Maxwells.001Kilolines
Maxwells10-8Webers
Megajoules.2778Kilowatt-hours
Megalines1,000,000Maxwells
MegaPascals145.0Pounds/sq. inch
Meter-kilograms98,070,000Centimeter-dynes
Meter-kilograms100,000Centimeter-grams
Meter-kilograms7.233Pound-feet
Meters100Centimeters
Meters3.281Feet
Meters39.37Inches
Meters.001Kilometers
Meters6.214×10-4Miles
Meters5.396×10-4Miles (nautical)
Meters1000Millimeters
Meters1.094Yards
Meters/minute1.667Centimeters/second
Meters/minute3.281Feet/minute
Meters/minute.05468Feet/second
Meters/minute.06Kilometers/hour
Meters/minute.03238Knots
Meters/minute.03728Miles/hour
Meters/sec./sec.3.281Feet/sec./sec.
Meters/sec./sec.3.6Kilometers/hr./sec.
Meters/sec./sec.2.237Miles/hour/sec.
Meters/second196.8Feet/minute
Meters/second3.281Feet/second
Meters/second3.6Kilometers/hour
Meters/second.06Kilometers/minute
Meters/second2.237Miles/hour
Meters/second.03728Miles/minute
Mhos1Siemens
Microfarads10-6Farads
Microns10-6Meters
Miles160,900Centimeters
Miles5280Feet
Miles63,360Inches
Miles1.609Kilometers
Miles1,609Meters
Miles.8684Miles (nautical)
Miles1760Yards
Miles (nautical)6,080.27Feet
Miles (nautical)1.853Kilometers
Miles (nautical)1,853Meters
Miles (nautical)1.1516Miles
Miles (nautical)2,027Yards
Miles/gallon.4251Kilometers/liter
Miles/hour44.70Centimeters/second
Miles/hour88Feet/minute
Miles/hour1.467Feet/second
Miles/hour1.609Kilometers/hour
Miles/hour.8684Knots
Miles/hour26.82Meters/minute
Miles/hour.1667Miles/minute
Miles/hour/sec.44.70Centimeters/sec./sec.
Miles/hour/sec.1.467Feet/sec./sec.
Miles/hour/sec.1.609Kilometers/hr./sec.
Miles/hour/sec..4470Meters/sec./sec.
Miles/minute2682Centimeters/second
Miles/minute88Feet/second
Miles/minute1.609Kilometers/minute
Miles/minute60Miles/hour
Mil-feet9.425×10-6Cu. inches
Milliers1000Kilograms
Milligrams.01543Grains
Milligrams.001Grams
Milligrams/liter1Parts/million
Milliliters.001Liters
Millimeters.1Centimeters
Millimeters.03937Inches
Millimeters.003281Feet
Millimeters39.37Mils
Millimeters of mercury.001316Atmospheres
Millimeters of mercury.001333Bars
Millimeters of mercury.04461Feet of water
Millimeters of mercury13.60Kilograms/sq. meter
Millimeters of mercury133.3Pascals
Millimeters of mercury.01934Pounds/sq. inch
Millimicrons10-9Meters
Million gallons/day1.54723Cu. feet/second
Mils.00254Centimeters
Mils.001Inches
Miner’s inches1.5Cu. feet/minute
Minims.061612Cu. centimeters
Minims (British).059192Cu. centimeters
Minutes (angle).01667Degrees
Minutes (angle)1.852×10-4Quadrants
Minutes (angle)2.909×10-4Radians
Minutes (angle)60Seconds
N1Newtons
Nepers8.686Decibels
Newton-meters.7376Foot-pounds
Newton-meters1Joules
Newtons100,000Dynes
Newtons.1020Kilograms
Newtons1Kilogram-meters/sec2
Newtons.2248Pounds
Newtons/sq. meter1Pascals
Oersteds79.58Amperes/meter
Ounces16Drams
Ounces437.5Grains
Ounces28.349527Grams
Ounces.9115Ounces (troy)
Ounces.0625Pounds
Ounces2.790×10-5Tons (long)
Ounces2.835×10-5Tons (metric)
Ounces (fluid)1.805Cubic inches
Ounces (fluid).02957Liters
Ounces (troy)480Grains
Ounces (troy)31.103481Grams
Ounces (troy)1.09714Ounces
Ounces (troy)20Pennyweights (troy)
Ounces (troy).08333Pounds (troy)
Ounces/sq. inch.0625Pounds/sq. inch
Pa1Pascals
Parts/million.0584Grains/gallon
Parts/million.07016Grains/lmp. Gallon
Parts/million8.345Pounds/million gallons
Pascals9.869×10-6Atmospheres
Pascals.00001Bars
Pascals1Newtons/sq. meter
Pascals1.450×10-4Pounds/sq. inch
Pecks.25Bushels
Pecks537.605Cubic inches
Pecks8.810Liters
Pecks8Quarts (dry)
Pennyweights (troy)24Grains
Pennyweights (troy)1.55517Grams
Pennyweights (troy).05Ounces (troy)
Pennyweights (troy).004167Pounds (troy)
Pi13.141592654
Picas.1660Inches
Pints (dry)33.60Cu. inches
Pints (liquid)473.2Cu. centimeters
Pints (liquid).01671Cu. feet
Pints (liquid)28.87Cu. inches
Pints (liquid)6.189×10-4Cu. yards
Pints (liquid).125Gallons
Pints (liquid).4732Liters
Pints (liquid).5Quarts (liquid)
Points.01384Inches
Poise1Grams/centimeter-sec.
Poundals13,826Dynes
Poundals14.10Grams
Poundals.001383Joules/centimeter
Poundals.1383Joules/meter
Poundals.01410Kilograms
Poundals.1383Newtons
Poundals.03108Pounds
Pound-feet13,560,000Centimeter-dynes
Pound-feet13,825Centimeter-grams
Pound-feet.1383Meter-kilograms
Pounds256Drams
Pounds444,823Dynes
Pounds7000Grains
Pounds453.59237Grams
Pounds.04448Joules/centimeter
Pounds.45359237Kilograms
Pounds.004448KiloNewtons
Pounds4.448Newtons
Pounds16Ounces
Pounds14.5833Ounces (troy)
Pounds32.17Poundals
Pounds1.21528Pounds (troy)
Pounds.0005Tons
Pounds (troy)5760Grains
Pounds (troy)373.24177Grams
Pounds (troy)13.1657Ounces
Pounds (troy)12Ounces (troy)
Pounds (troy)240Pennyweights (troy)
Pounds (troy).822857Pounds
Pounds (troy)4.1143×10-4Tons
Pounds (troy)3.6735×10-4Tons (long)
Pounds (troy)3.7324×10-4Tons (metric)
Pounds of water.01602Cubic feet
Pounds of water27.68Cubic inches
Pounds of water.1198Gallons
Pounds of water2.670×10-4Cu. feet/second
Pounds/cubic foot.01602Grams/cu. centimeter
Pounds/cubic foot16.02Kilograms/cu. meter
Pounds/cubic foot5.787×10-4Pounds/cu. inch
Pounds/cubic inch27.68Grams/cu. centimeter
Pounds/cubic inch27,680Kilograms/cu. meter
Pounds/cubic inch1728Pounds/cu. foot
Pounds/foot1,488Kilograms/meter
Pounds/inch178.6Grams/centimeter
Pounds/sq. foot.01602Feet of water
Pounds/sq. foot4.883Kilograms/sq. meter
Pounds/sq. foot.006945Pounds/sq. inch
Pounds/sq. inch.06804Atmospheres
Pounds/sq. inch.06895Bars
Pounds/sq. inch2.307Feet of water
Pounds/sq. inch2.036Inches of mercury
Pounds/sq. inch703.1Kilograms/sq. meter
Pounds/sq. inch6.897KiloPascals
Pounds/sq. inch.006897MegaPascals
Pounds/sq. inch6897Pascals
Quadrants (angle)90Degrees
Quadrants (angle)5400Minutes
Quadrants (angle)1.571Radians
Quarts (dry)67.20Cubic inches
Quarts (dry)1.164Quarts (liquid)
Quarts (liquid)946.4Cubic centimeters
Quarts (liquid).03342Cubic feet
Quarts (liquid)57.75Cubic inches
Quarts (liquid)9.464×10-4Cubic meters
Quarts (liquid).25Gallons
Quarts (liquid).9463Liters
Quarts (liquid).8594Quarts (dry)
Quintals100Kilograms
Quintals220.5Pounds
Quintals (Argentinean)101.28Pounds
Quintals (Brazilian)129.54Pounds
Quintals (Chilean)101.41Pounds
Quintals (Mexican)101.47Pounds
Quintals (Peruvian)101.43Pounds
Quires25Sheets
Radians57.30Degrees
Radians3438Minutes
Radians.6366Quadrants
Radians/sec./sec.573.0Revolutions/min./min.
Radians/sec./sec..1592Revolutions/sec./sec.
Radians/second57.30Degrees/second
Radians/second9.549Revolutions/minute
Radians/second.1592Revolutions/second
Reams500Sheets
Revolutions360Degrees
Revolutions4Quadrants
Revolutions6.283Radians
Revolutions/min./min..001745Radians/sec./sec.
Revolutions/min./min.2.778×10-4Revolutions/sec.sec.
Revolutions/minute6Degrees/second
Revolutions/minute.1047Radians/second
Revolutions/minute.01667Revolutions/second
Revolutions/sec./sec.6.283Radians/sec./sec.
Revolutions/sec./sec.3600Revolutions/min./min.
Revolutions/second360Degrees/second
Revolutions/second6.283Redians/second
Revolutions/second60Revolutions/minute
Rods.25Chains
Rods16.5Feet
Rods5.029Meters
Rods5.5Yards
S1Siemens
Scruples20Grains
Seconds (angle)2.778×10-4Degrees
Seconds (angle).01667Minutes
Seconds (angle)3.087×10-6Quadrants
Seconds (angle)4.848×10-6Radians
Siemens1Mhos
Slugs14.59Kilograms
Slugs32.17Pounds
Square centimeters197,300Circular mils
Square centimeters.001076Square feet
Square centimeters.1550Square inches
Square centimeters10-4Square meters
Square centimeters100Square millimeters
Square feet2.296×10-5Acres
Square feet929.0Square centimeters
Square feet144Square inches
Square feet.09290Square meters
Square feet3.587×10-8Square miles
Square feet.1111Square yards
Square inches1,273,000Circular mils
Square inches6.452Square centimeters
Square inches.006944Square feet
Square inches645.2Square millimeters
Square inches1,000,000Square mils
Square kilometers247.1Acres
Square kilometers10,760,000Square feet
Square kilometers1,000,000Square meters
Square kilometers.3861Square miles
Square kilometers1,196,000Square yards
Square meters2.471×10-4Acres
Square meters10.76Square feet
Square meters3.861×10-7Square miles
Square meters1.196Square yards
Square miles640Acres
Square miles27,878,400Square feet
Square miles2.590Square kilometers
Square miles3,097,600Square yards
Square millimeters1,973Circular mils
Square millimeters.01Square centimeters
Square millimeters.001550Square inches
Square mils1.273Circular mils
Square yards2.066×10-4Acres
Square yards9Square feet
Square yards1,296Square inches
Square yards.8361Square meters
Square yards3.228×10-7Square miles
Stokes.0001Sq. meters/second
T1Teslas
Teslas1Webers/sq. meter
Therms105.5Megajoules
Tonne1Ton (metric)
Tons907.18486Kilograms
Tons32,000Ounces
Tons29166.66Ounces (troy)
Tons2000Pounds
Tons2430.56Pounds (troy)
Tons.89286Tons (long)
Tons.90718Tons (metric)
Tons (long)1016Kilograms
Tons (long)2240Pounds
Tons (long)1.12Tons
Tons (metric)1000Kilograms
Tons (metric)2205Pounds
Tons (refrigeration)3.517Kilowatts
Tons (register)100Cubic feet
Tons of water/24 hrs.1.3349Cu. feet/hour
Tons of water/24 hrs..16643Gallons/minute
Tons of water/24 hrs.83.333Pounds water/hr.
Torr.001333Bars
Torr133.3Pascals
Torr.01934Pounds/sq. inch
V1Volts
W1Watts
Watt-hours3.412B.T.U.
Watt-hours860.4Calories (gram)
Watt-hours3.6×1010Ergs
Watt-hours2655Foot-pounds
Watt-hours.001341Horsepower-hours
Watt-hours.8604Kilocalories
Watt-hours367.1Kilogram-meters
Watt-hours.001Kilowatt-hours
Watts3.412B.T.U./hour
Watts.05687B.T.U./minute
Watts107Ergs/second
Watts44.25Foot-pounds/minute
Watts.7376Foot-pounds/second
Watts.001341Horsepower
Watts.001360Horsepower (metric)
Watts.01434Kilocalories/minute
Watts.001Kilowatts
Wb1Webers
Webers100,000Kilolines
Webers108Maxwells
Webers/sq. inch1.550×107Gausses
Webers/sq. inch108Lines/sq. inch
Webers/sq. inch.1550Webers/sq. centimeter
Webers/sq. inch1,550Webers/sq. meter
Webers/sq. meter10,000Gausses
Webers/sq. meter64,520Lines/sq. inch
Webers/sq. meter1Teslas
Webers/sq. meter.0001Webers/sq. centimeter
Webers/sq. meter6.452×10-4Webers/sq. inch
Yards91.44Centimeters
Yards3Feet
Yards36Inches
Yards9.114×10-4Kilometers
Yards.9144Meters
Yards5.682×10-4Miles
Yards4.934×10-4Miles (nautical)

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