Flow Rate Unit Converter
Instantly convert between liters per second (L/s), cubic meters per second (m³/s), cubic meters per hour (m³/h), gallons per minute (GPM), and cubic feet per minute (CFM)
Unit Converter
Enter any flow rate value and instantly see the equivalent in all major flow rate units used in fluid mechanics, engineering, and industrial applications.
About the Flow Rate Unit Converter
EngLab’s Flow Rate Converter is a free online tool that allows you to instantly convert between liters per second (L/s), cubic meters per second (m³/s), cubic meters per hour (m³/h), gallons per minute (GPM), and cubic feet per minute (CFM). The live conversion table updates automatically, providing accurate results for fluid mechanics, engineering, and industrial calculations.
How to Use the Flow Rate Converter
Enter a numeric value in the input field, select its current unit from the dropdown menu, and view instant conversions to all supported units. Ideal for engineers, students, technicians, and researchers performing fluid system analysis, industrial flow measurements, and engineering calculations.
Popular Flow Rate Conversions
- L/s → m³/h – convert liters per second to cubic meters per hour (multiply by 3600)
- L/s → GPM – convert liters per second to gallons per minute (multiply by 15.8503)
- m³/h → CFM – convert cubic meters per hour to cubic feet per minute (multiply by 0.588578)
- GPM → L/s – convert gallons per minute to liters per second (divide by 15.8503)