Question 1

What is 78.5 BTU/hr·ft²·°F in W/m²·K?

Accepted Answer

78.5 BTU/hr·ft²·°F = 445.743 W/m²·K. Use the converter on this page to convert to other heat transfer coefficient units instantly.

Question 2

How do you convert BTU/hr·ft²·°F to W/m²·K?

Accepted Answer

Formula: 1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K). Multiply your BTU/hr·ft²·°F value by the appropriate factor to get W/m²·K, or use the interactive converter above.

Question 3

What is 445.743 W/m²·K in BTU/hr·ft²·°F?

Accepted Answer

445.743 W/m²·K = 78.4999 BTU/hr·ft²·°F.

BTU/hr·ft²·°F	W/m²·K
63.5 BTU/hr·ft²·°F	360.57
68.5 BTU/hr·ft²·°F	388.961
73.5 BTU/hr·ft²·°F	417.352
78.5	445.743
83.5 BTU/hr·ft²·°F	474.135
88.5 BTU/hr·ft²·°F	502.526
93.5 BTU/hr·ft²·°F	530.917

78.5 BTU/hr·ft²·°F to W/m²·K

Formula