Question 1

What is 12.5 BTU/hr·ft²·°F in W/m²·K?

Accepted Answer

12.5 BTU/hr·ft²·°F = 70.978 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 70.978 W/m²·K in BTU/hr·ft²·°F?

Accepted Answer

70.978 W/m²·K = 12.5 BTU/hr·ft²·°F.

BTU/hr·ft²·°F	W/m²·K
9.5 BTU/hr·ft²·°F	53.943
10.5 BTU/hr·ft²·°F	59.622
11.5 BTU/hr·ft²·°F	65.3
12.5	70.978
13.5 BTU/hr·ft²·°F	76.657
14.5 BTU/hr·ft²·°F	82.335
15.5 BTU/hr·ft²·°F	88.013

12.5 BTU/hr·ft²·°F to W/m²·K

Formula