670.5 m³/h to cfm

670.5 m³/h = 394.642 cfm

m³/hcfm
655.5 m³/h385.813
660.5 m³/h388.756
665.5 m³/h391.699
670.5394.642
675.5 m³/h397.585
680.5 m³/h400.528
685.5 m³/h403.47

670.5 m³/h = 394.642 cfm

Formula

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