Volumetric flow rate.
Metric cup per Seconds to Gallon per Minutes Converter — metric cup/s to gal/min
Convert Metric cup per Seconds (metric cup/s) to Gallon per Minutes (gal/min) using the exact conversion factor (1 metric cup per seconds = 3.962580785 gallon per minutes). See the formula, worked examples, conversion table, and common uses.
Metric cup 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 0.00025 / 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 Metric cup per Seconds to Gallon per Minutes
Metric cup 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 = metric cup per seconds × 3.96258078537
This factor comes from each unit's defined relationship to the category's base unit: 1 metric cup per seconds equals 0.00025 base units, and 1 gallon per minutes equals 0.0000630901964 base units, so dividing one by the other gives the direct metric cup per seconds-to-gallon per minutes factor of 3.96258078537.
Simple example
1 metric cup/s × 3.962580785 = 3.962580785 gal/min
1 metric cup per seconds = 3.962580785 gallon per minutes.
Real-world example
60 metric cup/s × 3.962580785 = 237.7548471 gal/min
60 metric cup per seconds = 237.7548471 gallon per minutes.
Conversion table
| Metric cup per Seconds (metric cup/s) | Gallon per Minutes (gal/min) |
|---|---|
| 0.1 metric cup/s | 0.3962580785 gal/min |
| 1 metric cup/s | 3.962580785 gal/min |
| 10 metric cup/s | 39.62580785 gal/min |
| 60 metric cup/s | 237.7548471 gal/min |
| 100 metric cup/s | 396.2580785 gal/min |
| 1,000 metric cup/s | 3,962.580785 gal/min |
Reverse conversion: Gallon per Minutes to Metric cup per Seconds
3.962580785 gal/min × 0.2523607856 = 0.9999999999 metric cup/s
3.962580785 gallon per minutes = 0.9999999999 metric cup per seconds.
metric cup per seconds = gallon per minutes × 0.2523607856
For a page dedicated to this direction, see Gallon per Minutes to Metric cup per Seconds.
Understanding the Metric cup per Seconds (metric cup/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 metric cup per seconds?
1 metric cup per seconds equals 3.962580785 gallon per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert metric cup per seconds to gallon per minutes?
Multiply the metric cup per seconds value by 3.962580785. The converter above does this instantly to whatever precision you set.
How do I convert gallon per minutes back to metric cup per seconds?
Use the reverse factor: 1 gallon per minutes equals 0.2523607856 metric cup per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric cup per seconds?
Metric cup per Seconds (metric cup/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 metric cup per seconds to gallon per minutes conversion exact?
Yes. Both metric cup per seconds and gallon per minutes are defined by fixed standards rather than physical artifacts, so the factor of 3.962580785 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.