Question 1

What is 688.5 BTU/hr·ft²·°F in W/m²·K?

Accepted Answer

688.5 BTU/hr·ft²·°F = 3,909.482 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 3,909.482 W/m²·K in BTU/hr·ft²·°F?

Accepted Answer

3,909.482 W/m²·K = 688.5 BTU/hr·ft²·°F.

BTU/hr·ft²·°F	W/m²·K
673.5 BTU/hr·ft²·°F	3,824.308
678.5 BTU/hr·ft²·°F	3,852.699
683.5 BTU/hr·ft²·°F	3,881.091
688.5	3,909.482
693.5 BTU/hr·ft²·°F	3,937.873
698.5 BTU/hr·ft²·°F	3,966.265
703.5 BTU/hr·ft²·°F	3,994.656

688.5 BTU/hr·ft²·°F to W/m²·K

Formula