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 yards 



feet 



inches 



miles (US statute) 



pounds (mass) 



pounds (mass) per cubic foot 



tons (2,000 pounds mass) 



JZ. 



7.645549 

 0.3048 

 2.54 

 1.609347 

 0.4535924 

 16.01846 

 907.1847 



To Obtain 



cubic metres 



metres 



centimetres 



kilometres 



kilograms 



kilograms per cubic metre 



kilograms 



