Flow Rate Converter
Convert volumetric flow rate between liters per second, liters per minute, cubic meters per hour, US GPM and CFM.
Formula
value in m3s = value × factor(from); result = value in m3s ÷ factor(to)Rules of thumb
- 1 L/s ≈ 15.85 US gpm ≈ 3.6 m³/h. 1 CFM ≈ 1.7 m³/h (used for air).