US Units to SI Units Conversion

US Units as used by structural and foundation engineers are converted to SI Units

Conversion factors taken from a table in Foundation Analysis and Design, Ed. 5 by Joseph E. Bowles.

		in =			m
		ft =			m
		in2 =			mm2
		ft2 =			m2
		in3 =			m3
		ft3 =			m3
		quart =			litres
		gallon =			litres
		gallon =			m3
		in4 =			cm4
		ft4 =			m4
		kg =			N
		kips =			kN
		kip/ft =			kN/m
		lb/ft =			kg/m
		kip/ft2 =			kN/m2
		ksi =			MPa
		kip.ft =			kN.m
		lb/ft3 =			kg/m3
		kip/ft3 =			kN/m3