Question 1

What is 440 BTU/hr·ft²·°F in W/m²·K?

Accepted Answer

440 BTU/hr·ft²·°F = 2,498.434 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 2,498.434 W/m²·K in BTU/hr·ft²·°F?

Accepted Answer

2,498.434 W/m²·K = 439.9999 BTU/hr·ft²·°F.

BTU/hr·ft²·°F	W/m²·K
425 BTU/hr·ft²·°F	2,413.26
430 BTU/hr·ft²·°F	2,441.652
435 BTU/hr·ft²·°F	2,470.043
440	2,498.434
445 BTU/hr·ft²·°F	2,526.826
450 BTU/hr·ft²·°F	2,555.217
455 BTU/hr·ft²·°F	2,583.608

440 BTU/hr·ft²·°F to W/m²·K

Formula