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 per second 

 per foot 



cubic yards per year 



feet 



inches 



miles (US nautical) 



miles (US statute) 



pounds (force) per foot 



pounds per second 



pounds (force) per 

 square foot 



slugs per cubic foot 



M. 



To Obtain 



0.0929 



0.7646 

 0.3048 

 Q.0254 

 1,852 

 1,609 



14.5932 

 0.4536 

 47.88 



515.4 



cubic metres per second 

 per metre 



cubic metres per year 



metres 



metres 



metres 



metres 



newtons per metre 



kilograms per second 



pascals 



kilograms per cubic metre 



