Thermal Conductivity Converter

Convert between different thermal conductivity units including W/(m·K) and BTU/(h·ft·°F).

Thermal Conductivity Converter

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Common Thermal Conductivity Converter Formulas

Q/t = kA(ΔT/d) (heat flow rate)
1 W/(m·K) = 0.5778 BTU/(h·ft·°F)
Copper: ~400 W/(m·K)

Common Thermal Conductivity Converter References

Copper: 401 W/(m·K)
Aluminum: 237 W/(m·K)
Glass: 1.05 W/(m·K)
Air: 0.026 W/(m·K)