Flow Rate

Convert between different flow rate units for mass, volume, and molar flow including gallons per minute, liters per second, cubic meters per hour, and other fluid flow measurements.

Flow Rate Unit Converter

About Flow Rate Conversions

Flow rate measures how much material passes a point per unit of time. Choose a basis below: volume flow (litres per minute, gallons per hour, cubic feet per second), mass flow (kilograms or pounds per hour), or molar flow (moles per second).

Convert between different flow rate units for mass, volume, and molar flow including gallons per minute, liters per second, cubic meters per hour, and other fluid flow measurements.