Engineers Edge Thermal Conductivity Conversions - Engineers Edge
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Thermal Conductivity Conversions

Conversions Factors for Thermal Conductivity Unit

MULTIPLY
↓ by appropriate
Factor to OBTAIN→
BtuIT h-1 ft-1°F-1
BtuIT in. h-1 ft-2 °F-1
BtuIT h-1 ft-1 °F-1
BtuIT in. h-1 ft-2 °F-1
calIT s-1 cm-1 °C-1
calth s-1 cm-1 °C-1
BtuIT h-1 ft-1 °F-1
1
12
1.00067
12.0080
4.13379×10-3
4.13656×10-3
BtuIT in. h-1 ft-2 °F-1
8.33333×10-2
1
8.33891×10-2
1.00067
3.44482×10-4
3.44713×10-4
BtuIT h-1 ft-1 °F-1
0.999331
11.9920
1
12
4.13102×10-3
4.13379×10-3
BtuIT in. h-1 ft-2 °F-1
8.32776×10-2
0.999331
8.33333×10-2
1
3.44252×10-4
3.44482×10-4
calIT s-1 cm-1 °C-1
2.41909×10-2
2.90291 × 103
2.42071×10-2
2.90485×103
1
1.00067
calth s-1 cm-1 °C-1
2.41747×10-2
2.90096×103
2.41909×10-2
2.90291×103
0.999331
1

 

MULTIPLY
↓ by appropriate
factor to OBTAIN→
kcalth h-1 m-1 °C-1
J s-1 cm-1 K-1
W cm-1 K-1
W m-1 K-1
mW cm-1 K-1
kcalth h-1 m-1 °C-1
1
1.16222×10-2
1.16222×10-2
1.16222
11.6222
J s-1 cm-1 K-1
86.0421
1
1
1×102
1×103
W cm-1 K-1
86.0421
1
1
1×102
1×103
W m-1 K-1
0.860421
1×10-2
1×10-2
1
10
mW cm-1 K-1
8.60421×10-2
1×10-3
1×10-3
0.1
1

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References:

CRC Handbook of Chemistry and Physics, NIST, ASME

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