770.5 W/m²·K to BTU/hr·ft²·°F

770.5 W/m²·K = 135.693 BTU/hr·ft²·°F

W/m²·KBTU/hr·ft²·°F
755.5 W/m²·K133.0513
760.5 W/m²·K133.9319
765.5 W/m²·K134.8124
770.5135.693
775.5 W/m²·K136.5735
780.5 W/m²·K137.4541
785.5 W/m²·K138.3346

770.5 W/m²·K = 135.693 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)