= 2.388 X 10-" kilocalories 

 = 9.478 X lO-" B.T.U. 



1 kilogram-meter = 9.8067 joules 



= 7.233 footpounds 



= 2.724 X 10"* kilowatt hours 



= 3.653 X 10"* horsepower hours 



= 2.342 X 10-3 kilocalories 



= 9.295 X 10.-3 B.T.U. 



1 foot-pound = 1 .356 joules 



= 0.1383 kilogram-meters 



= 3.766 X 10"'' kilowatt hours 



= 5.051 X 10"' horsepower hours 



= 3.238 X 10"" kilocalories 



= 1.285 X 10-3 B.T.U. 



1 kilowatt hour = 3.6 X 10* joules 



= 3.671 XIO' kilogram-meters 

 = 2.655 X 10* foot-pounds 

 = 1.341 horsepower hours 

 = 859.9 kilocalories 

 = 3,412 B.T.U. 



1 horsepower hour = 2.685 X 10* joules 



= 2.738 X 105 kilogram-meters 

 = 1.98 X 10* foot-pounds 

 = 0.7457 kilowatt hours 

 = 641.2 kilocalories 

 = 2,544 B.T.U. 



1 kilocalories = 4,187 joules 



= 426.9 kilogram-meters 



= 3,088 foot-pounds 



= 1.163 X 10-3 kilowatt hours 



= 1.560 X 10*3 horsepower hours 



= 3.968 B.T.U. 



1 B.T.U = 1.055 joules 



= 107.6 kilogram-meters 

 = 778.2 foot-pounds 

 = 2.931 X 10-" kilowatt hours 

 = 3.93 X 10"" horsepower hours 

 Length ^ 0.25200 kilocalories 



1 inch = 25.4 millimeters* 



= 2.54 centimeters* 



1 foot (U.S.) =12 inches* 



= 1 British foot 

 = 1/3 yard* 

 = 0.3048 meter* 

 = 1/6 fathom* 



1 foot (U.S. Survey) =0.30480061 meter 



1 yard =36 inches* 



= 3 feet* 



= 0.9144 meter* 



1 fathom =6 feet* 



= 2 yards* 



= 1.8288 meters* 



1 cable = 720 feet* 



= 240 yards* 



= 21 9.4560 meters* 



1 cable (British) =0.1 nautical mile 



1 statute mile = 5,280 feet* 



= 1,760 yards* 



= 1,609.344 meters* 



= 1.609344 kilometers* 



= 0.86897624 nautical mile 



1 nautical mile = 6,076.1 1548556 feet 



= 2,025.37182852 yards 



717 



