Volume flow
Volumetric flow for pipes, ducts and pumps.
Try a decimal, 1e-9, 1/3, or 5 1/2.
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Convert cubic metre per second (m³/s) to U.S. gallon per minute (gpm US). Enter a value for an instant result, or use the examples and reverse conversion below.
Volumetric flow for pipes, ducts and pumps.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Enter a cubic metre per second value to calculate U.S. gallon per minute with full internal precision before display rounding.
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
| Unit | Symbol | Converted value |
|---|---|---|
| cubic metre per secondfrom m³/s | m³/s | 1 |
| cubic metre per minutefrom m³/s | m³/min | 60 |
| cubic metre per hourfrom m³/s | m³/h | 3600 |
| litre per secondfrom m³/s | L/s | 1000 |
| litre per minutefrom m³/s | L/min | 60000 |
| litre per hourfrom m³/s | L/h | 3600000 |
| millilitre per minutefrom m³/s | mL/min | 60000000 |
| cubic foot per secondfrom m³/s | ft³/s | 35.3147 |
| cubic foot per minutefrom m³/s | cfm | 2118.88 |
| U.S. gallon per minutefrom m³/s | gpm US | 15850.3 |
| U.S. gallon per hourfrom m³/s | gph US | 951019 |
| Imperial gallon per minutefrom m³/s | gpm Imp | 13198.2 |
| oil barrel per dayfrom m³/s | bbl/d | 543440 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Cubic Metre Per Second (m³/s) and U.S. gallon per minute (gpm US) are units of volume flow. Use this page to convert in either direction.
| Cubic Metre Per Second (m³/s) | U.S. Gallon Per Minute (gpm US) |
|---|---|
| 1 m³/s | 15850.3 gpm US |
| 5 m³/s | 79251.6 gpm US |
| 10 m³/s | 158503 gpm US |
| 100 m³/s | 1585030 gpm US |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
gpm US to m³/s (U.S. gallon per minute to cubic metre per second)