gpm to m³/s
1 gpm = 0.0000630901964 m³/s
Converter Calculator
1 Gallons per Minute (US) (gpm) = 0.000063 Cubic Meters per Second (m³/s)
Explanation
Multiply by 0.00006309019639999999 because 1 gpm = 0.06309019639999999 L/s and 1 m³/s = 1000 L/s.
Common Conversion Values
| Gallons per Minute (US) (gpm) | Cubic Meters per Second (m³/s) |
|---|---|
| 0.1 | 0.000006 |
| 0.5 | 0.000032 |
| 1 | 0.000063 |
| 5 | 0.000315 |
| 10 | 0.000631 |
| 25 | 0.001577 |
| 50 | 0.003155 |
| 100 | 0.006309 |
| 1,000 | 0.06309 |
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 Meters per Second (m³/s) 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.