Direct conversion
Convert milliliter per minute [mL/min] to gallon (US) per minute [gpm] instantly with formula, examples, chart, and FAQs.
1 milliliter per minute [mL/min] = 0.000264 gallon (US) per minute [gpm]
1 milliliter per minute [mL/min] = 0.000264 gallon (US) per minute [gpm]
Example: 1 milliliter per minute [mL/min] equals 0.000264 gallon (US) per minute [gpm].
Flow rate conversions use cubic meter per second as the reference unit and include common pump, plumbing, HVAC, and process-flow units.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-08-14.
The milliliter per minute (mL/min) is a flow rate unit used to express measurements in this converter.
HistoryThis unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current useUse milliliter per minute when comparing flow rate values, checking specifications, converting between systems, or preparing quick estimates.
US gallons per minute measures volume flow rate in US liquid gallons each minute.
HistoryGPM developed from customary liquid volume measurement used in plumbing and pumping.
Current useGPM is used for faucets, pumps, fire protection, irrigation, pools, and water-treatment systems.
| milliliter per minute [mL/min] | gallon (US) per minute [gpm] |
|---|---|
| 1 | 0.000264 |
| 2 | 0.000528 |
| 5 | 0.001321 |
| 10 | 0.002642 |
| 20 | 0.005283 |
| 25 | 0.006604 |
| 50 | 0.013209 |
| 100 | 0.026417 |
| 1000 | 0.264172 |
Use this formula: 1 milliliter per minute [mL/min] = 0.000264 gallon (US) per minute [gpm] Enter your value in the calculator and the result updates instantly.
1 milliliter per minute [mL/min] equals 0.000264 gallon (US) per minute [gpm].
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.