642.5 m³/h to cfm

642.5 m³/h = 378.162 cfm

m³/hcfm
627.5 m³/h369.333
632.5 m³/h372.276
637.5 m³/h375.219
642.5378.162
647.5 m³/h381.104
652.5 m³/h384.047
657.5 m³/h386.99

642.5 m³/h = 378.162 cfm

Formula

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