646.5 m³/h to cfm

646.5 m³/h = 380.516 cfm

m³/hcfm
631.5 m³/h371.687
636.5 m³/h374.63
641.5 m³/h377.573
646.5380.516
651.5 m³/h383.459
656.5 m³/h386.402
661.5 m³/h389.345

646.5 m³/h = 380.516 cfm

Formula

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