Question 1

What is 399.5 BTU/hr·ft²·°F in W/m²·K?

Accepted Answer

399.5 BTU/hr·ft²·°F = 2,268.465 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 2,268.465 W/m²·K in BTU/hr·ft²·°F?

Accepted Answer

2,268.465 W/m²·K = 399.5 BTU/hr·ft²·°F.

BTU/hr·ft²·°F	W/m²·K
384.5 BTU/hr·ft²·°F	2,183.291
389.5 BTU/hr·ft²·°F	2,211.682
394.5 BTU/hr·ft²·°F	2,240.074
399.5	2,268.465
404.5 BTU/hr·ft²·°F	2,296.856
409.5 BTU/hr·ft²·°F	2,325.247
414.5 BTU/hr·ft²·°F	2,353.639

399.5 BTU/hr·ft²·°F to W/m²·K

Formula