English/Metric Conversion Table: Units

UNITS

ft-lb or in-lb (N.m)	Torque
RPM	Rotational speed
A	Amperes
V	Volts
Ω	Resistance (OHMS)
psi (kPa)	Pressure
inHg (mmHg)	Pressure (usually negative vacuum)
W	Watts (electrical power)
US qt (liters)	Volume
in (mm)	Length