Thickness / Length

Metric
meters (m)
centimeters (cm)
millimeter (mm)
micrometers (um)
 
Imperial
feet (ft)
inch (in)
mil
microinch (u")

Area

Metric
square meters (sq/m)
square millimeter (sq/mm)
 
Imperial
square feet (sq/ft)
square inch (sq/in)
 
 

Copper Weight

Metric
micrometers (um)
 
Imperial
mil
ounce (oz)
 

Weight

Metric
grams (g)
kilograms (kg)
 
Imperial
ounce (oz)
pounds (lbs)

Material Strength

Metric
n/m
n/mm
 
Imperial
lb/in
 

Electric Field Strength

Metric
V/m
KV/cm
 
Imperial
V/mil
 

Pressure & Stress

Metric
Pa (N/m2)
n/cm2
MPa (N/mm2)
kgf/m2
kgf/cm2
kgf/mm2
 
Imperial
Psi (lbf/in2)
Ksi (klbf/in2)