gpm to m³/s
1 gpm = 6.3090e-5 m³/s
In every unit
m³/s = gpm × 6.3090e-5
To convert US gallons per minute to cubic metres per second, multiply by 6.3090e-5. The factor comes from the exact definitions of both units, through the SI unit.
gpm to m³/s table
| gpm | m³/s |
|---|---|
| 0.5 | 3.1545e-5 |
| 1 | 6.3090e-5 |
| 2 | 0.00012618 |
| 5 | 0.000315451 |
| 10 | 0.000630902 |
| 15 | 0.000946353 |
| 20 | 0.0012618 |
| 25 | 0.00157725 |
| 30 | 0.00189271 |
| 50 | 0.00315451 |
| 75 | 0.00473176 |
| 100 | 0.00630902 |
| 150 | 0.00946353 |
| 200 | 0.012618 |
| 500 | 0.0315451 |
| 1000 | 0.0630902 |