Temperature:
°F = (°C x 1.8) + 32
°C = (°F-32) x 0.556
Length:
mils x 0.001 = inches
inches x 1000 = mils
mm x 0.0394 = inches
inches x 25.4 = mm
mils x .0254 = mm
mm x 39.4 = mils
Area:
in2 x 0.000645 = m2
m2 x 1550 = in2
mm2 x 0.00155 = in2
in2 x 645.16 = mm2
cm2 x 0.155 = in2
in2 x 6.4516 = cm2
Volume:
in3 x 16.3871 = cm3
cm3 x 0.061 = in3
Density:
lbs/in3 x 27.805 = gm/cm3
gm/cm3 x 0.036 = lbs/in3
Weight:
oz x 28.354 = gm
gm x 0.0353 = oz
lb x 453.592 = gm
gm x 0.0022 = lb
oz x 0.0284 = kg
kg x 35.27 = oz
lb x 0.4536 = kg
kg x 2.2046 = lb
Izod/Energy:
J/cm x 1.87 = ft-lbs/in
ft-lbs/in x 0.534 = J/cm
ft-lbs/in2 x 2.103 = kJ/m2
kJ/m2 x 0.4755 = ft-lbs/in2
ft-lbs/in x 53.4 = J/m
J/m x 0.0187= ft-lbs/in
ft-lbs/in x 5.4432 = kg-cm/cm
kg-cm/cm x 0.1837= ft-lbs/in
Pressure/Strength/Modulus:
psi x 6.8949 = kPa
kPa x 0.145 = psi
psi x 0.0069 = MPa
MPa x 145 = psi
psi x 0.07031 = kg/cm2
kg/cm2 x 14.2231 = psi
psi x 0.0069 = N/mm2
N/mm2 x 145 = psi
Power/Dielectric strength:
V/mil x 0.0394 = kV/mm
kV/mm x 25.381 = V/mil
Thermal Expansion:
in/(in, °F) x 1.8 = m/(m, °C)
m/(m, °C) x 0.556 = in/(in, °F)
Thermal Conductivity:
BTU-in/(hr, ft2, °F) x 0.1442 = W/(m, °K)
W/(m, °K) x 6.933 = BTU-in/(hr, ft2, °F)
Specific Heat:
BTU/(lb, °F) x 4.187 = J/(g, °K)
J/(g, °K) x 0.239 = BTU/(lb, °F)
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