Question 1

What is 426.5 BTU/hr·ft²·°F in W/m²·K?

Accepted Answer

426.5 BTU/hr·ft²·°F = 2,421.778 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 2,421.778 W/m²·K in BTU/hr·ft²·°F?

Accepted Answer

2,421.778 W/m²·K = 426.5 BTU/hr·ft²·°F.

BTU/hr·ft²·°F	W/m²·K
411.5 BTU/hr·ft²·°F	2,336.604
416.5 BTU/hr·ft²·°F	2,364.995
421.5 BTU/hr·ft²·°F	2,393.387
426.5	2,421.778
431.5 BTU/hr·ft²·°F	2,450.169
436.5 BTU/hr·ft²·°F	2,478.56
441.5 BTU/hr·ft²·°F	2,506.952

426.5 BTU/hr·ft²·°F to W/m²·K

Formula