Volume Flow Rate Converter
Convert between 36+ volume flow rate units
Quick Converter
Common Flow Rate Conversions
1 Liter/second (l/s) =
1 Gallon/minute (GPM) =
1 Cubic meter/hour (m³/h) =
1 Cubic foot/minute (CFM) =
When to Use Volume Flow Rate Converter
HVAC Systems
Convert air flow rates between CFM and m³/h for ventilation system design and specification
Chemical Engineering
Calculate process flow rates and convert between metric and imperial units for equipment specifications
Water Management
Convert flow rates for irrigation systems, water distribution networks, and treatment plants
Oil & Gas
Convert pipeline flow rates and production volumes between industry-standard units
Pump Sizing
Calculate and compare pump capacities when specifications use different flow rate units
Environmental
Monitor and convert river flow rates, discharge volumes, and environmental flow measurements
Frequently Asked Questions
What is a volume flow rate converter?
A volume flow rate converter is a tool that converts flow measurements between different units. Flow rate measures how much volume passes through a point per unit of time. Our converter supports 36+ units including metric (liters/second, cubic meters/hour), imperial (gallons/minute, cubic feet/second), and specialized units used in different industries and regions.
How do I convert liters per second to cubic meters per hour?
To convert liters per second (l/s) to cubic meters per hour (m³/h): multiply by 3.6. This is because 1 liter = 0.001 cubic meters, and 1 hour = 3600 seconds. So 1 l/s = 0.001 × 3600 = 3.6 m³/h. Our converter does this automatically - just enter the value, select units, and get instant results.
Is this volume flow converter free?
Yes, our volume flow rate converter is completely free to use with no registration required. You can convert unlimited values between all 36+ supported units without any cost. There are no ads, premium features, or usage limits.
What flow rate units are supported?
Our converter supports 36 volume flow rate units including metric units (mm³/s through km³/s, ml/s through kl/h), imperial units (in³/s through yd³/s with /min and /h variants), and US customary units (tsp, Tbs, fl-oz, cup, pint, quart, gallon with /s, /min, /h variants). This comprehensive coverage handles virtually any flow rate conversion need.
What is GPM in flow rate?
GPM stands for Gallons Per Minute, a common flow rate unit in the United States for measuring water flow in plumbing, pumps, and HVAC systems. 1 GPM equals approximately 0.0631 liters per second or 3.785 liters per minute. Our converter includes gal/min (GPM) along with gal/s and gal/h for complete gallon-based flow rate conversions.
How accurate are the conversions?
Our volume flow rate converter provides high-precision conversions using accurate conversion factors. Results are displayed with up to 10 decimal places for scientific and engineering accuracy. All conversions use standardized conversion factors based on international measurement standards.
Can I convert between metric and imperial flow rates?
Absolutely! Our converter seamlessly handles conversions between metric (liters, cubic meters) and imperial (gallons, cubic feet, cubic yards) flow rate units. Simply select your input unit and desired output unit, and the tool calculates the accurate conversion instantly, regardless of the measurement system.
What industries use volume flow rate measurements?
Volume flow rate is critical in many industries: HVAC systems for air and water flow, chemical engineering for process control, water treatment and distribution, oil and gas pipeline management, pharmaceutical manufacturing, environmental monitoring, and automotive engineering. Different industries often prefer specific units, making a comprehensive converter essential.
No comments yet. Be the first to share your thoughts!