CONVERSION FACTORS, NON-SI TO SI (METRIC) 

 UNITS OF MEASUREMENT 



Non-SI units of measurement used in this report can be converted to SI 

 (metric) units as follows: 



Multiply 



cubic feet 



feet 



miles (US statute) 



pounds (mass) 



pounds (mass) per cubic foot 



tons (2,000 pounds, mass) 



EX. 



0.02831685 

 0.3048 

 1.609347 

 0.4535924 

 16.01846 

 907.1847 



To Obtain 



cubic metres 



metres 



kilometres 



kilograms 



kilograms per cubic metre 



kilograms 



