Volumetric flow rate.
Gallon per Seconds to Cubic inch per Minutes Converter — gal/s to in3/min
Convert Gallon per Seconds (gal/s) to Cubic inch per Minutes (in3/min) using the exact conversion factor (1 gallon per seconds = 13,860 cubic inch per minutes). See the formula, worked examples, and conversion table.
Gallon per Seconds to Cubic inch 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 0.003785411784 / 2.73117733e-7.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Seconds to Cubic inch per Minutes
Gallon per Seconds and Cubic inch 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
cubic inch per minutes = gallon per seconds × 13860
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per seconds equals 0.003785411784 base units, and 1 cubic inch per minutes equals 2.731177e-7 base units, so dividing one by the other gives the direct gallon per seconds-to-cubic inch per minutes factor of 13860.
Simple example
1 gal/s × 13860 = 13,860 in3/min
1 gallon per seconds = 13,860 cubic inch per minutes.
Real-world example
60 gal/s × 13860 = 831,600 in3/min
60 gallon per seconds = 831,600 cubic inch per minutes.
Conversion table
| Gallon per Seconds (gal/s) | Cubic inch per Minutes (in3/min) |
|---|---|
| 0.1 gal/s | 1,386 in3/min |
| 1 gal/s | 13,860 in3/min |
| 10 gal/s | 138,600 in3/min |
| 60 gal/s | 831,600 in3/min |
| 100 gal/s | 1,386,000 in3/min |
| 1,000 gal/s | 13,860,000 in3/min |
Reverse conversion: Cubic inch per Minutes to Gallon per Seconds
1 in3/min × 0.00007215007215 = 0.0000721501 gal/s
1 cubic inch per minutes = 0.0000721501 gallon per seconds.
gallon per seconds = cubic inch per minutes × 0.0000721500721501
For a page dedicated to this direction, see Cubic inch per Minutes to Gallon per Seconds.
Understanding the Gallon per Seconds (gal/s)
Volumetric flow rate.
Understanding the Cubic inch per Minutes (in3/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per minutes are in 1 gallon per seconds?
1 gallon per seconds equals 13,860 cubic inch per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per seconds to cubic inch per minutes?
Multiply the gallon per seconds value by 13860. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per minutes back to gallon per seconds?
Use the reverse factor: 1 cubic inch per minutes equals 0.0000721501 gallon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per seconds?
Gallon per Seconds (gal/s) is a unit of flow rate.
What is a cubic inch per minutes?
Cubic inch per Minutes (in3/min) is a unit of flow rate.
Is the gallon per seconds to cubic inch per minutes conversion exact?
Yes. Both gallon per seconds and cubic inch per minutes are defined by fixed standards rather than physical artifacts, so the factor of 13860 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.