Conversion Factors

Length Area Volume Force and Weight Torque Power Plane Angle

Length
Multiply By To Obtain
centimeters x .3937 = inches
fathoms x 6.0 = feet
feet x 12.0 = inches
feet x .3048 = meters
inches x 2.54 = centimeters
kilometers x .6214 = miles
meters x 3.281 = feet
meters x 39.37 = inches
meters x 1.094 = yards
miles x 5280.0 = feet
miles x 1.609 = kilometers
rods x 5.5 = yards
yards x .9144 = meters
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Area
Multiply By To Obtain
acres x 43560.0 = square feet
acres x 4840.0 = square yards
circular mils x 7.854x10-7 = square inches
circular mils x .7854 = square mils
square centimeters x .155 = square inches
square feet x 144.0 = square inches
square feet x .0929 = square meters
square inches x 6.452 = square centimeters
square meters x 1.196 = square yards
square miles x 640.0 = acres
square mils x 1.273 = circular mils
square yards x .8361 = square meters
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Volume
Multiply By To Obtain
cubic feet x .0283 = cubic meters
cubic feet x 7.481 = gallons
cubic inches x .5541 = ounces (fluid)
cubic meters x 35.31 = cubic feet
cubic meters x 1.308 = cubic yards
cubic yards x .7646 = cubic meters
gallons x .1337 = cubic feet
gallons x 3.785 = liters
liters x .2642 = gallons
liters x 1.057 = quarts
ounces (fluid) x 1.805 = cubic inches
quarts (liquid) x .9463 = liters
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Force and Weight
Multiply By To Obtain
grams x .0353 = ounces
kilograms x 2.205 = pounds
newtons x .2248 = pounds (force)
ounces x 28.35 = grams
pounds x 453.6 = grams
pounds (force) x 4.448 = newtons
tons (short) x 907.2 = kilograms
tons (short) x 2000.0 = pounds
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Torque
Multiply By To Obtain
gram-centimeters x .0139 = ounce-inches
newton-meters x .7376 = pound-feet
newton-meters x 8.851 = pounds-inches
ounce-inches x 72.0 = gram-centimeters
pound-feet x 1.3558 = newton-meters
pound-inches x .113 = newton-meters
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Energy or Work
Multiply By To Obtain
btu x 778.2 = foot-pounds
btu x 252.0 = gram-calories
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Power
Multiply By To Obtain
Btu per hour x .293 = watts
Horsepower x 33000.0 = foot-pounds per minute
Horsepower x 550.0 = foot-pounds per second
Horsepower x 746.0 = watts
kilowatts x 1.341 = horsepower
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Plane Angle
Multiply By To Obtain
degrees x .0175 = radians
minutes x .01667 = degrees
minutes x 2.9x10-4 = radians
quadrants x 90.0 = degrees
quadrants x 1.5708 = radians
radians x 57.3 = degrees
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The information presented within this section has been carefully prepared and is believed to be accurate. Alan Wire Company makes no warranties, expressed or implied, and disclaim any responsibility or liability for loss or damage as a result of use of this information.