Volumetric flow rate.
Fluid ounce per Seconds to Gallon per Minutes Converter — fl oz/s to gal/min
Convert Fluid ounce per Seconds (fl oz/s) to Gallon per Minutes (gal/min) using the exact conversion factor (1 fluid ounce per seconds = 0.46875 gallon per minutes). See the formula, worked examples, conversion table, and common uses.
Fluid ounce per Seconds to Gallon per Minutes converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 2.95735296e-5 / 6.30901964e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Fluid ounce per Seconds to Gallon per Minutes
Fluid ounce per Seconds and Gallon per Minutes both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
gallon per minutes = fluid ounce per seconds × 0.46875
This factor comes from each unit's defined relationship to the category's base unit: 1 fluid ounce per seconds equals 0.0000295735295625 base units, and 1 gallon per minutes equals 0.0000630901964 base units, so dividing one by the other gives the direct fluid ounce per seconds-to-gallon per minutes factor of 0.46875.
Simple example
1 fl oz/s × 0.46875 = 0.46875 gal/min
1 fluid ounce per seconds = 0.46875 gallon per minutes.
Real-world example
60 fl oz/s × 0.46875 = 28.125 gal/min
60 fluid ounce per seconds = 28.125 gallon per minutes.
Conversion table
| Fluid ounce per Seconds (fl oz/s) | Gallon per Minutes (gal/min) |
|---|---|
| 0.1 fl oz/s | 0.046875 gal/min |
| 1 fl oz/s | 0.46875 gal/min |
| 10 fl oz/s | 4.6875 gal/min |
| 60 fl oz/s | 28.125 gal/min |
| 100 fl oz/s | 46.875 gal/min |
| 1,000 fl oz/s | 468.75 gal/min |
Reverse conversion: Gallon per Minutes to Fluid ounce per Seconds
0.46875 gal/min × 2.133333333 = 1 fl oz/s
0.46875 gallon per minutes = 1 fluid ounce per seconds.
fluid ounce per seconds = gallon per minutes × 2.13333333333
For a page dedicated to this direction, see Gallon per Minutes to Fluid ounce per Seconds.
Understanding the Fluid ounce per Seconds (fl oz/s)
Volumetric flow rate.
Understanding the Gallon per Minutes
Gallon per Minutes (gal/min) measures volumetric flow rate. The standard US unit for pump, plumbing, and irrigation flow-rate specifications. It is classified as a US customary flow-rate unit.
Where it's used: United States (plumbing, pump, and irrigation industry standard)
Uses of the Gallon per Minutes today
- US residential and commercial plumbing fixture flow ratings
- US pump and irrigation system specifications
- US pool and spa filtration system sizing
Gallon per Minutes — sources
- NIST Handbook 44 — General tables of units including US customary flow-rate measures.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per minutes are in 1 fluid ounce per seconds?
1 fluid ounce per seconds equals 0.46875 gallon per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert fluid ounce per seconds to gallon per minutes?
Multiply the fluid ounce per seconds value by 0.46875. The converter above does this instantly to whatever precision you set.
How do I convert gallon per minutes back to fluid ounce per seconds?
Use the reverse factor: 1 gallon per minutes equals 2.133333333 fluid ounce per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a fluid ounce per seconds?
Fluid ounce per Seconds (fl oz/s) is a unit of flow rate.
What is a gallon per minutes?
Gallon per Minutes (gal/min) measures volumetric flow rate. The standard US unit for pump, plumbing, and irrigation flow-rate specifications. It is classified as a US customary flow-rate unit.
Is the fluid ounce per seconds to gallon per minutes conversion exact?
Yes. Both fluid ounce per seconds and gallon per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.46875 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.