Question 1

What is 40.5 BTU/hr·ft²·°F in W/m²·K?

Accepted Answer

40.5 BTU/hr·ft²·°F = 229.97 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 229.97 W/m²·K in BTU/hr·ft²·°F?

Accepted Answer

229.97 W/m²·K = 40.5001 BTU/hr·ft²·°F.

BTU/hr·ft²·°F	W/m²·K
34.5 BTU/hr·ft²·°F	195.9
36.5 BTU/hr·ft²·°F	207.256
38.5 BTU/hr·ft²·°F	218.613
40.5	229.97
42.5 BTU/hr·ft²·°F	241.326
44.5 BTU/hr·ft²·°F	252.683
46.5 BTU/hr·ft²·°F	264.039

40.5 BTU/hr·ft²·°F to W/m²·K

Formula