gpm to cfm
1 gpm = 0.133680555556 cfm
Converter Calculator
1 Gallons per Minute (US) (gpm) = 0.133681 Cubic Feet per Minute (cfm)
Explanation
Multiply by 0.13368055555555552 because 1 gpm = 0.06309019639999999 L/s and 1 cfm = 0.47194744320000004 L/s.
Common Conversion Values
| Gallons per Minute (US) (gpm) | Cubic Feet per Minute (cfm) |
|---|---|
| 0.1 | 0.013368 |
| 0.5 | 0.06684 |
| 1 | 0.133681 |
| 5 | 0.668403 |
| 10 | 1.336806 |
| 25 | 3.342014 |
| 50 | 6.684028 |
| 100 | 13.368056 |
| 1,000 | 133.680556 |
How to use this hub
- Choose a converter family.
- If converting to/from grams from a volume unit, select an ingredient.
- For pure unit changes (volume↔volume or weight↔weight), use universal conversions.
If your conversion includes grams, you’ll choose an ingredient; otherwise you won’t.
Frequently Asked Questions
What defines this conversion?
The factor is derived from exact liters-per-second normalization and fixed unit definitions for gallons and cubic feet.
Is the reverse conversion available?
Yes. Use the switch button or open the Cubic Feet per Minute (cfm) to Gallons per Minute (US) (gpm) hub to view the mirror conversion.
Can I use decimals?
Yes. Decimal inputs are supported so fractional flow values remain precise in calculator output.