Flow / m³/h → US gal/min
Convert Cubic meters per hour to US gallons per minute
Convert volumetric flow rates for liquids and gases. Convert Cubic meters per hour (m³/h) to US gallons per minute (US gal/min). Find the formula, worked examples, unit definitions, and practical guidance below.
Reverse: US gallons per minute to Cubic meters per hour →
How to convert cubic meters per hour to US gallons per minute
Gas volumes must refer to the same temperature and pressure. Standard and actual cubic flow rates cannot be equated without state information; US gallons here are liquid gallons.
Use x for the value in m³/h, b for the intermediate value in m³/s, and y for the result in US gal/min.
US gal/min = m³/h × 0.0002777777777777778 ÷ 0.0000630901964
Worked examples
10 m³/h ≈ 44.028675393 US gal/min
Step 1: (10 × 0.000277777777778) ≈ 0.00277777777778 m³/s.
Step 2: 0.00277777777778 ÷ 0.0000630901964 ≈ 44.028675393 US gal/min.20 m³/h ≈ 88.057350786 US gal/min
Step 1: (20 × 0.000277777777778) ≈ 0.00555555555556 m³/s.
Step 2: 0.00555555555556 ÷ 0.0000630901964 ≈ 88.057350786 US gal/min.
Results are rounded to 12 significant digits. Converting units does not increase the precision of the original measurement. Very large or small values outside JavaScript’s finite numeric range are rejected.
About Cubic meters per hour
Cubic meters per hour (m³/h) measures flow under the conventions above. The base value in m³/s is (x × 0.000277777777778), where x is the numerical value in m³/h. Factors shown here are rounded for display; calculations use the stored factor.
About US gallons per minute
US gallons per minute (US gal/min) measures flow under the conventions above. The base value in m³/s is (x × 0.0000630901964), where x is the numerical value in US gal/min. Factors shown here are rounded for display; calculations use the stored factor.
Definitions and sources
Carry the same physical assumptions into subsequent physics calculations.
Cubic meters per hour to US gallons per minute reference table
| Cubic meters per hour (m³/h) | US gallons per minute (US gal/min) |
|---|---|
| 1 | 4.4028675393 |
| 5 | 22.0143376965 |
| 10 | 44.028675393 |
| 25 | 110.071688483 |
| 50 | 220.143376965 |
| 100 | 440.28675393 |
| 1000 | 4402.8675393 |
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