General Conversion Factors

 

Multiply

By

To Obtain

Atmospheres33.9Feet of water
Atmospheres29.92Inches of mercury
Atmospheres103.3Kilograms/sq. m.
Atmospheres14.7Pounds/sq. in.
Atmospheres760mm of mercury
Bars9.869 x 10⁻¹Atmospheres
Bars1.0 x 10⁶Dynes/sq. cm.
Bars1.020 x 10⁴Kgs./sq. meter
Bars14.5Pounds/sq. in.
British Thermal Units777.5Foot-pounds
British Thermal Units1054.6Joules
British Thermal Units0.252Kg. -calories
British Thermal Units2.928 x 10⁻⁴K.W. -hours
B.T.U./hr.0.252Kg. cal/Hr.
B.T.U./hr./sq. ft.2.712Kg.-cal/hr./sq. m.
B.T.U./hr./sq. ft./deg F.4.882Kg.-cal/hr./sq.m./deg. C.
B.T.U./sq. ft.2.712Kg.cal./sq.m.
B.T.U./sq. ft./in.6.892Kg.cal/sq.m./cm.
Celsius(oC x 1.8) + 32Fahrenheit
Centimeters0.0328Feet
Centimeters0.3937Inches
Centimeters0.01Meters
Centimeters1. x 10⁴Microns
Centimeters/sec0.03281Feet/sec
Centipoises0.000672Lbs./ft.-sec.
Cubic centimeters3.531 x 10⁻⁹Cubic feet
Cubic centimeters6.102 x 10⁻²Cubic inches
Cubic centimeters1.0 x 10⁻³Liters
Cubic feet1728Cubic inches
Cubic feet0.03704Cubic yards
Cubic feet7.481Gallons
Cubic feet28.32Liters
Cubic feet/second26915Gallons/hour
Cubic inches1.639 x 10⁻⁵Cubic meters
Cubic inches4.329 x 10⁻³Gallons
Cubic meters1.0 x 10⁶Cubic cm.
Cubic meters35.31Cubic feet
Cubic meters1.308Cubic yards
Degrees (angle)1.745 x 10⁻²Radians
Dynes1.020 x 10⁻⁶Kilograms
Dynes2.248 x 10⁻⁶Pounds
Dynes/sq. cm.9.870 x 10⁻⁷Atmosphere
Dynes/sq. cm.1 x 10⁻⁶Bars
Dynes/sq. cm.0.0102Kgs./sq.meter
Dynes/sq. cm.2.089 x 10⁻³Pounds/sq. ft.
Dynes/sq. cm.1.450 x 10⁻⁵Pounds/sq. in.
Fahrenheit5/9 (oF -32)Celsius
Feet30.48Centimeters
Feet3.048 x 10⁻⁴Kilometers
Feet0.3048Meters
Feet304.8Millimeters
Feet/minute0.01667Feet/second
Foot-pounds1.356Joules
Foot-pounds3.241 x 10⁻⁴Kg.-calories
Foot-pounds0.1383Kg.-meters
Gallons (U.S.)0.1337Cubic feet
Gallons (U.S.)231Cubic inches
Gallons (U.S.)3.785 x 10⁻³Cubic meters
Gallons (U.S.)3.785Liters
Gallons of water8.337Pounds of water
Gallons/hour3.71 x 10⁻⁵Cu.ft./sec.
Grams980.7Dynes
Grams2.205 x 10⁻³Pounds
Grams/cubic cm.0.03613Lbs./cu. in.
Grams/sq. cm.1.422 x 10⁻²Lbs./sq. in.
Inches2.54Centimeters
Inches0.0254Meters
Inches25.4Millimeters
Inches of mercury0.03342Atmospheres
Inches of mercury3.453 x 10⁻²Kgs./sq. cm.
Inches of mercury0.4912Lbs./sq. in.
Inches of water2.458 x 10⁻³Atmospheres
Inches of water0.07355Inches of mercury
Inches of water0.03613Lbs./sq. in.

Multiply

By

To Obtain

Inches of water0.1869Cms. of mercury
Inches of water (at 4o C.)2.54 x 10⁻³Kgs./sq. in.
Inches-pounds/deg.0.66Kilogram-meters/rad.
Joules9.486 x 10⁻⁴B.T.U.
Joules0.7376Foot-pounds
Joules2.390 x 10⁻⁴Kg.-calories
Kilograms980665Dynes
Kilograms1.0 x 10³Grams
Kilograms2.205Pounds
Kilogram-calories3.968B.T.U.
Kilogram-calories3086Foot-pounds
Kilogram-calories4186Joules
Kilogram-meters7.233Foot-pounds
Kilograms/cu. meters3.613 x 10⁻⁵Pounds/cu. in.
Kilograms/sq.cm.9.80665 x 10⁵Dynes/sq. cm.
Kilograms/sq.cm.14.226Pounds/sq. in.
Kilograms/sq. meter9.678 x 10⁻⁵Atmospheres
Kilograms/sq. meters98.07Bars
Kilometers1.0 x 10⁵Centimeters
Kilometers3281Feet
Kilometers3.937 x 10⁴Inches
Kilonewtons/sq. meter0.145Pounds/sq. in.
Kilospascals0.145Pounds/sq. in.
Liters103Cubic centimeters
Liters0.0351Cubic feet
Liters0.2642Gallons (U.S.)
Mega pascals (mPa)145Pounds/sq. in.
Meters3.281Feet
Meters39.37Inches
Meters100Centimeters
Meters0.001Kilometers
Meters1000Millimeters
Meters/sec.3.281Feet/sec.
Microns3.94 x 10⁻⁵Inches
Micropecka1Slug
Millimeters0.1Centimeters
Millimeters0.003281Feet
Millimeters0.03937Inches
Millimeters1.0 x 10⁻⁶Kilometers
Millimeters0.001Meters
Newtons1.0 x 10⁶Dynes
Newtons0.2248Pounds
Newtons/mm5.71Pounds/inch
Newton-Meters8.8504Inch-pounds
Newtons/sq. meter1Pascals
Ounces28.35Grams
Ounces (fluid)0.02957Liters
Pounds444823Dynes
Pounds453.6Grams
Pounds0.4536Kilograms
Pounds of water0.01602Cubic feet
Pounds of water27.68Cubic inches
Pounds of water0.1198Gallons
Pounds/cu. foot0.01602Grams/cu. cm.
Pounds/cubic foot16.02Kgs./cu. meter
Pounds/cubic foot5.787 x 10⁴Pounds/ cu. in.
Pounds/cu. in.2.768 x 10⁴Kgs./cu. meter
Pounds/cu. in.1.728 x 10³Pounds/cu. ft.
Pounds/inch17.86Kilograms/meter
Pounds/inch178.6Grams/cm.
Pounds/square inch2.036Inches of mercury
Pounds/square inch51.7Mm of mercury
Pounds/square inch703.1Kgs./sq. meter
Radians57.3Degrees
Slugs3.217 x 10¹Pounds
Square centimeters0.155Square inches
Square feet929Square cms.
Square feet0.0929Square meters
Square inches645.2Square mms.
Square inches6.452Square cms.
Square meters1.55 x 10³Square inches
Square millimeters1.0 x 10⁻²Square cms.
Square millimeters1.55 x 10⁻³Square inches

Multiply

By

To Obtain

Inches of water0.1869Cms. of mercury
Inches of water (at 4o C.)2.54 x 10⁻³Kgs./sq. in.
Inches-pounds/deg.0.66Kilogram-meters/rad.
Joules9.486 x 10⁻⁴B.T.U.
Joules0.7376Foot-pounds
Joules2.390 x 10⁻⁴Kg.-calories
Kilograms980665Dynes
Kilograms1.0 x 10³Grams
Kilograms2.205Pounds
Kilogram-calories3.968B.T.U.
Kilogram-calories3086Foot-pounds
Kilogram-calories4186Joules
Kilogram-meters7.233Foot-pounds
Kilograms/cu. meters3.613 x 10⁻⁵Pounds/cu. in.
Kilograms/sq.cm.9.80665 x 10⁵Dynes/sq. cm.
Kilograms/sq.cm.14.226Pounds/sq. in.
Kilograms/sq. meter9.678 x 10⁻⁵Atmospheres
Kilograms/sq. meters98.07Bars
Kilometers1.0 x 10⁵Centimeters
Kilometers3281Feet
Kilometers3.937 x 10⁴Inches
Kilonewtons/sq. meter0.145Pounds/sq. in.
Kilospascals0.145Pounds/sq. in.
Liters103Cubic centimeters
Liters0.0351Cubic feet
Liters0.2642Gallons (U.S.)
Mega pascals (mPa)145Pounds/sq. in.
Meters3.281Feet
Meters39.37Inches
Meters100Centimeters
Meters0.001Kilometers
Meters1000Millimeters
Meters/sec.3.281Feet/sec.
Microns3.94 x 10⁻⁵Inches
Micropecka1Slug
Millimeters0.1Centimeters
Millimeters0.003281Feet
Millimeters0.03937Inches
Millimeters1.0 x 10⁻⁶Kilometers
Millimeters0.001Meters
Newtons1.0 x 10⁶Dynes
Newtons0.2248Pounds
Newtons/mm5.71Pounds/inch
Newton-Meters8.8504Inch-pounds
Newtons/sq. meter1Pascals
Ounces28.35Grams
Ounces (fluid)0.02957Liters
Pounds444823Dynes
Pounds453.6Grams
Pounds0.4536Kilograms
Pounds of water0.01602Cubic feet
Pounds of water27.68Cubic inches
Pounds of water0.1198Gallons
Pounds/cu. foot0.01602Grams/cu. cm.
Pounds/cubic foot16.02Kgs./cu. meter
Pounds/cubic foot5.787 x 10⁴Pounds/ cu. in.
Pounds/cu. in.2.768 x 10⁴Kgs./cu. meter
Pounds/cu. in.1.728 x 10³Pounds/cu. ft.
Pounds/inch17.86Kilograms/meter
Pounds/inch178.6Grams/cm.
Pounds/square inch2.036Inches of mercury
Pounds/square inch51.7Mm of mercury
Pounds/square inch703.1Kgs./sq. meter
Radians57.3Degrees
Slugs3.217 x 10¹Pounds
Square centimeters0.155Square inches
Square feet929Square cms.
Square feet0.0929Square meters
Square inches645.2Square mms.
Square inches6.452Square cms.
Square meters1.55 x 10³Square inches
Square millimeters1.0 x 10⁻²Square cms.
Square millimeters1.55 x 10⁻³Square inches