US gallons per minute to Cubic metres per hour
Type a value in US gallons per minute and get the result in Cubic metres per hour, calculated exactly.
10 US gallons per minute = 2.2712470704 Cubic metres per hour
Precision
Exact factorThis result is exact.
Slide rule
Drag to scrub · arrow keys step · Shift × 10Paper tape
ConvertThemAll
- Your conversions print here.
0 lines · kept on this device only
Formula
m³/h = gal/min (US) × 0.22712470704
To convert US gallons per minute to Cubic metres per hour, multiply the value by 0.22712470704.
Worked examples
- 1 gal/min (US) × 0.22712470704 = 0.22712470704 m³/h
- 10 gal/min (US) × 0.22712470704 = 2.2712470704 m³/h
- 100 gal/min (US) × 0.22712470704 = 22.712470704 m³/h
This factor is exact by definition.
Conversion table
| US gallons per minute (gal/min (US)) | Cubic metres per hour (m³/h) |
|---|---|
| 1 | 0.22712470704 |
| 2 | 0.45424941408 |
| 3 | 0.68137412112 |
| 4 | 0.90849882816 |
| 5 | 1.1356235352 |
| 6 | 1.36274824224 |
| 7 | 1.58987294928 |
| 8 | 1.81699765632 |
| 9 | 2.04412236336 |
| 10 | 2.2712470704 |
| 15 | 3.4068706056 |
| 20 | 4.5424941408 |
| 25 | 5.678117676 |
| 30 | 6.8137412112 |
| 40 | 9.0849882816 |
| 50 | 11.356235352 |
| 60 | 13.6274824224 |
| 70 | 15.8987294928 |
| 75 | 17.034353028 |
| 80 | 18.1699765632 |
| 90 | 20.4412236336 |
| 100 | 22.712470704 |
Values marked ≈ are rounded; the rest are exact.
Reverse table: Cubic metres per hour to US gallons per minute
| Cubic metres per hour (m³/h) | US gallons per minute (gal/min (US)) |
|---|---|
| 1 | ≈ 4.402868 |
| 2 | ≈ 8.805735 |
| 3 | ≈ 13.2086 |
| 4 | ≈ 17.61147 |
| 5 | ≈ 22.01434 |
| 6 | ≈ 26.41721 |
| 7 | ≈ 30.82007 |
| 8 | ≈ 35.22294 |
| 9 | ≈ 39.62581 |
| 10 | ≈ 44.02868 |
| 15 | ≈ 66.04301 |
| 20 | ≈ 88.05735 |
| 25 | ≈ 110.0717 |
| 30 | ≈ 132.086 |
| 40 | ≈ 176.1147 |
| 50 | ≈ 220.1434 |
| 60 | ≈ 264.1721 |
| 70 | ≈ 308.2007 |
| 75 | ≈ 330.2151 |
| 80 | ≈ 352.2294 |
| 90 | ≈ 396.2581 |
| 100 | ≈ 440.2868 |
Unit definitions
- US gallons per minute gal/min (US)
- One US gallon (3.785411784 L) each minute.
- Cubic metres per hour m³/h
- One cubic metre each hour: 1/3600 m³/s.
Questions people ask
US gallons per minute to Cubic metres per hour: what is the conversion factor?
One gal/min (US) is 0.22712470704 m³/h.
How do I convert US gallons per minute to Cubic metres per hour?
Use the formula above. For example, 10 gal/min (US) = 2.2712470704 m³/h.
Is the conversion exact?
Yes. Both units have exact definitions, so the factor is exact; a result is only rounded when its decimals never end.
Factors checked 19 October 2026.