Gallons per Minute (US) to Cubic Meters per Second
1 Gallon per Minute (US) equals 0.000063090196 Cubic Meters per Second using fixed liters-per-second flow-rate definitions for this route.
Direct Answer
1 Gallon per Minute (US) equals 0.000063090196 Cubic Meters per Second
This conversion uses a fixed factor based on time-normalized rate definitions.
For 0.1 Gallons per Minute (US), the result equals 0.00000630902 Cubic Meters per Second.
Converter Calculator
0.000063090196 Cubic Meters per Second (m³/s)
SwitchExplanation
Formula: Cubic Meters per Second = Gallons per Minute (US) × 0.000063090196. Why: the route uses liters per second as the common basis, then applies the fixed US gallon definition together with the relevant per-minute or per-hour time scaling.
Gallons per Minute (US) (gpm): a US customary volumetric flow unit based on the US liquid gallon and commonly used in pumps, piping, and water systems.
Cubic Meters per Second (m³/s): a large SI volumetric flow unit used for high-capacity process, hydraulic, and infrastructure flow reporting.
This route is useful when translating between SI flow units and gallon- or cubic-foot-based reporting for pumps, piping, ventilation, and plant documentation.
This conversion is purely multiplicative because both units reduce through one liters-per-second flow basis with fixed unit-volume definitions and no offset.
Common Conversion Values
| Gallons per Minute (US) (gpm) | Cubic Meters per Second (m³/s) |
|---|---|
| 0.1 | 0.00000630902 |
| 0.5 | 0.000031545098 |
| 1 | 0.000063090196 |
| 5 | 0.000315450982 |
| 10 | 0.000630901964 |
| 25 | 0.001577255 |
| 50 | 0.00315451 |
| 100 | 0.00630902 |
| 1,000 | 0.06309 |
Frequently Asked Questions
What is 1 gallon per minute (us) in cubic meters per second?
1 Gallon per Minute (US) equals 0.000063090196 Cubic Meters per Second on this page.
Does this Gallons per Minute (US) to Cubic Meters per Second page use the US gallon standard?
Yes. Where US gallon units appear, this page uses the fixed US liquid gallon definition and keeps that standard aligned across the direct answer, calculator, and common values table.
When would I convert gallons per minute (us) to cubic meters per second?
This route is useful when translating between SI flow units and gallon- or cubic-foot-based reporting for pumps, piping, ventilation, and plant documentation.
How do I reverse Gallons per Minute (US) to Cubic Meters per Second?
Use the mirror Cubic Meters per Second to Gallons per Minute (US) route; it applies the inverse relationship with the same flow-rate assumptions.