VOLUME FLOW CONVERSION
US gallon per minute to Cubic meter per hour.
Convert us gallon per minute (gpm (US)) to cubic meter per hour (m³/h), with the math explained.
1 gpm (US) = 0.227124707 m³/h
THE MATH, MADE SIMPLE
How to convert us gallon per minute to cubic meter per hour
Multiply your us gallon per minute value by 0.22712470704 to get the equivalent in cubic meter per hour. Both units are normalized through the cubic meter per second.
m³/h = gpm (US) × 0.22712470710 gpm (US) = 2.2712470704 m³/h
Result rounded to 12 significant digits. Change the precision in the calculator to suit your task.QUICK REFERENCE
gpm (US) to m³/h conversion table
| US gallon per minute (gpm (US)) | Cubic meter per hour (m³/h) |
|---|---|
| 1 gpm (US) | 0.22712470704 m³/h |
| 2 gpm (US) | 0.45424941408 m³/h |
| 5 gpm (US) | 1.1356235352 m³/h |
| 10 gpm (US) | 2.2712470704 m³/h |
| 20 gpm (US) | 4.5424941408 m³/h |
| 50 gpm (US) | 11.356235352 m³/h |
| 100 gpm (US) | 22.712470704 m³/h |
| 500 gpm (US) | 113.56235352 m³/h |
| 1,000 gpm (US) | 227.12470704 m³/h |
About the us gallon per minute
The us gallon per minute (gpm (US)) is a unit of volume flow. One us gallon per minute equals 0.0000630901964 cubic meter per second (base unit) in this calculator.
All us gallon per minute conversionsAbout the cubic meter per hour
The cubic meter per hour (m³/h) is a unit of volume flow. One cubic meter per hour equals 0.000277777777778 cubic meter per second (base unit) in this calculator.
All cubic meter per hour conversionsCommon questions
What is 1 gpm (US) in m³/h?
One us gallon per minute equals 0.22712470704 m³/h. Use the formula above for other values.
Why might another calculator show a different last digit?
Calculators may round at different stages or use different unit conventions. We keep full JavaScript numeric precision during calculation and round only for display. Choose up to 15 significant digits. Check US versus UK units and the notes for this category.
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