Question 1

What is 81 W/m²·K in BTU/hr·ft²·°F?

Accepted Answer

81 W/m²·K = 14.2649 BTU/hr·ft²·°F. Use the converter on this page to convert to other heat transfer coefficient units instantly.

Question 2

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

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 W/m²·K value by the appropriate factor to get BTU/hr·ft²·°F, or use the interactive converter above.

Question 3

What is 14.2649 BTU/hr·ft²·°F in W/m²·K?

Accepted Answer

14.2649 BTU/hr·ft²·°F = 81 W/m²·K.

W/m²·K	BTU/hr·ft²·°F
66 W/m²·K	11.6233
71 W/m²·K	12.5038
76 W/m²·K	13.3844
81	14.2649
86 W/m²·K	15.1455
91 W/m²·K	16.026
96 W/m²·K	16.9066

81 W/m²·K to BTU/hr·ft²·°F

Formula