866 BTU/hr·ft²·°F to W/m²·K

866 BTU/hr·ft²·°F = 4,917.373 W/m²·K

BTU/hr·ft²·°FW/m²·K
851 BTU/hr·ft²·°F4,832.199
856 BTU/hr·ft²·°F4,860.591
861 BTU/hr·ft²·°F4,888.982
8664,917.373
871 BTU/hr·ft²·°F4,945.764
876 BTU/hr·ft²·°F4,974.156
881 BTU/hr·ft²·°F5,002.547

866 BTU/hr·ft²·°F = 4,917.373 W/m²·K

Formula

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