Gulf Equipment Metrology Services

Setting The Standard

Calibration Common Conversion Factors

PROPERTY ENGLISH TO METRIC METRIC TO ENGLISH
Multiply By To
Obtain
Multiply By To
Obtain
LENGTH inches 25.4 mm mm .03937 inches
THICKNESS inches 25400 um um 3.937x10-5 inches
AREA inches² 645.16 mm² mm² .00155 inches²
FORCE pounds
(lb)
4.448 Newtons
(N)
Newtons
(N)
.2248 pounds
(lb)
TORQUE inch-
pounds
(in-lbs)
.113 Newton-
Meter
(N*m)
Newton-
Meter
(N*m)
8.851 inch-
pounds
(in-lbs)
STRESS PSI .006895 MPa MPa 145.04 PSI
STRESS KSI 6.895 MPa MPa .14504 KSI