Online Tool Store
Volumetric Flow Rate Converter
Enter a flow rate value and see it converted between liters per minute, cubic meters per hour, gallons per minute, and cubic feet per minute instantly. Runs entirely in your browser.
🔒 This tool runs entirely in your browser. Your files are never uploaded to a server.
Converted
Example shown — replace it with your own value and unit.
How it works
- Enter a flow rate value and its unit.
- The value converts to every other flow rate unit at once.
- Read off the result you need.
Each unit converts through a common base (cubic meters per second), using standard unit ratios for liters, gallons, and cubic feet — the same math behind any engineering flow-rate reference table.
FAQ
Is my data uploaded anywhere?
No. Conversion happens entirely in your browser — nothing is sent to a server.
What units are supported?
Liters per minute, cubic meters per hour, US gallons per minute, and cubic feet per minute all convert to each other.
What is volumetric flow rate used for?
It measures how much fluid or gas moves through a system per unit of time — common in plumbing, HVAC, industrial process design, and fluid engineering.
How precise are the conversions?
Conversions use standard published unit ratios, accurate to several decimal places for everyday engineering use.
How we compare
| Feature | Online Tool Store | Calculator app | Engineering reference tables |
|---|---|---|---|
| Shows every unit at once | ✓ | One conversion at a time | Requires manual lookup |
| Free, no setup | ✓ | ✓ | ✓ |
Reference tables need manual lookup and interpolation. Volumetric Flow Rate Converter gives an instant, exact result for any value.