Question 1

What is 665.5 BTU/hr·ft²·°F in W/m²·K?

Accepted Answer

665.5 BTU/hr·ft²·°F = 3,778.882 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 3,778.882 W/m²·K in BTU/hr·ft²·°F?

Accepted Answer

3,778.882 W/m²·K = 665.5 BTU/hr·ft²·°F.

BTU/hr·ft²·°F	W/m²·K
650.5 BTU/hr·ft²·°F	3,693.708
655.5 BTU/hr·ft²·°F	3,722.099
660.5 BTU/hr·ft²·°F	3,750.491
665.5	3,778.882
670.5 BTU/hr·ft²·°F	3,807.273
675.5 BTU/hr·ft²·°F	3,835.665
680.5 BTU/hr·ft²·°F	3,864.056

665.5 BTU/hr·ft²·°F to W/m²·K

Formula