CFM to L/s Converter, you need to use the conversion factor between these two units of volumetric flow rate: 1 CFM = 0.4719474 L/s Conversion Formula To convert a flow rate value from CFM to L/s, use the following formula: L/s=CFM×0.4719474L/s=CFM×0.4719474 Example Conversion Let’s say you want to convert 100 ...