266 cfm to m³/h

266 cfm = 451.936 m³/h

cfmm³/h
251 cfm426.451
256 cfm434.946
261 cfm443.441
266451.936
271 cfm460.432
276 cfm468.927
281 cfm477.422

266 cfm = 451.936 m³/h

Formula

1 L/s = 0.264172 gal/min · 1 m³/h = 0.588578 cfm · 1 cfm = 1.69901 m³/h