Question 1

What is 71 BTU/hr·ft²·°F in W/m²·K?

Accepted Answer

71 BTU/hr·ft²·°F = 403.156 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 403.156 W/m²·K in BTU/hr·ft²·°F?

Accepted Answer

403.156 W/m²·K = 70.9999 BTU/hr·ft²·°F.

BTU/hr·ft²·°F	W/m²·K
56 BTU/hr·ft²·°F	317.983
61 BTU/hr·ft²·°F	346.374
66 BTU/hr·ft²·°F	374.765
71	403.156
76 BTU/hr·ft²·°F	431.548
81 BTU/hr·ft²·°F	459.939
86 BTU/hr·ft²·°F	488.33

71 BTU/hr·ft²·°F to W/m²·K

Formula