Thermal Conductivity Units Converter

Convert between thermal conductivity units. Thermal conductivity (k) indicates a material's ability to conduct heat.

Convert from	Multiply with	Kcal / (m h oC)	Erg / (cm s oC)	Joules / (m h oC)	Watt / (ft oC)	Watt / (m K)
Convert to
Btu ft / (h ft2 oF)	1	1.49	173076	6230	0.527	1.73
Btu in / (h ft2 oF)	0.0833	0.124	14423	519	0.044	0.14
Btu in / (sec ft2 oF)	300	446.5	5.19×10^7	1.87×10^6	158.2	519
Cal / (cm s oC)	241.9	360	4.19×10^7	1.51×10^6	127.6	418
Kcal / (cm s oC)	2.42×10^5	360000	4.19×10^10	1.51×10^9	1.276×10^5	4.18×10^5
Kcal / (m h oC)	1	1	116300	4187	0.354	1.16
Erg / (cm s oC)	5.78×10^6	8.6×10^-6	1	0.036	3.05×10^-6	1×10^-5
Joules / (m h oC)	1.61×10^-4	0.00024	27.78	1	8.47×10^-5	2.78×10^-4
Watt / (ft oC)	1.89	2.82	328123	11811	1	3.28
Watt / (m K)	0.58	0.86	1×10^5	3600	0.305	1