616.5 W/m²·K to BTU/hr·ft²·°F

616.5 W/m²·K = 108.572 BTU/hr·ft²·°F

W/m²·KBTU/hr·ft²·°F
601.5 W/m²·K105.9303
606.5 W/m²·K106.8109
611.5 W/m²·K107.6914
616.5108.572
621.5 W/m²·K109.4525
626.5 W/m²·K110.3331
631.5 W/m²·K111.2136

616.5 W/m²·K = 108.572 BTU/hr·ft²·°F

Formula

1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)