Volumetric flow rate.
Cubic Millimeter per Seconds to Imperial gallon per Minutes Converter — mm3/s to imp gal/min
Convert Cubic Millimeter per Seconds (mm3/s) to Imperial gallon per Minutes (imp gal/min) using the exact conversion factor (1 cubic millimeter per seconds = 0.0000131982 imperial gallon per minutes). See the formula, worked examples, and conversion table.
Cubic Millimeter per Seconds to Imperial 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 1e-9 / 7.57681667e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Millimeter per Seconds to Imperial gallon per Minutes
Cubic Millimeter per Seconds and Imperial 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
imperial gallon per minutes = cubic millimeter per seconds × 0.0000131981548979
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic millimeter per seconds equals 1e-9 base units, and 1 imperial gallon per minutes equals 0.0000757681666667 base units, so dividing one by the other gives the direct cubic millimeter per seconds-to-imperial gallon per minutes factor of 0.0000131981548979.
Simple example
1 mm3/s × 0.0000131981549 = 0.0000131982 imp gal/min
1 cubic millimeter per seconds = 0.0000131982 imperial gallon per minutes.
Real-world example
60 mm3/s × 0.0000131981549 = 0.0007918893 imp gal/min
60 cubic millimeter per seconds = 0.0007918893 imperial gallon per minutes.
Conversion table
| Cubic Millimeter per Seconds (mm3/s) | Imperial gallon per Minutes (imp gal/min) |
|---|---|
| 0.1 mm3/s | 0.0000013198 imp gal/min |
| 1 mm3/s | 0.0000131982 imp gal/min |
| 10 mm3/s | 0.0001319815 imp gal/min |
| 60 mm3/s | 0.0007918893 imp gal/min |
| 100 mm3/s | 0.0013198155 imp gal/min |
| 1,000 mm3/s | 0.0131981549 imp gal/min |
Reverse conversion: Imperial gallon per Minutes to Cubic Millimeter per Seconds
0.0000131982 imp gal/min × 75768.16667 = 1.000003417 mm3/s
0.0000131982 imperial gallon per minutes = 1.000003417 cubic millimeter per seconds.
cubic millimeter per seconds = imperial gallon per minutes × 75768.1666667
For a page dedicated to this direction, see Imperial gallon per Minutes to Cubic Millimeter per Seconds.
Understanding the Cubic Millimeter per Seconds (mm3/s)
Volumetric flow rate.
Understanding the Imperial gallon per Minutes (imp gal/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per minutes are in 1 cubic millimeter per seconds?
1 cubic millimeter per seconds equals 0.0000131982 imperial gallon per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter per seconds to imperial gallon per minutes?
Multiply the cubic millimeter per seconds value by 0.0000131981549. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per minutes back to cubic millimeter per seconds?
Use the reverse factor: 1 imperial gallon per minutes equals 75,768.16667 cubic millimeter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic millimeter per seconds?
Cubic Millimeter per Seconds (mm3/s) is a unit of flow rate.
What is a imperial gallon per minutes?
Imperial gallon per Minutes (imp gal/min) is a unit of flow rate.
Is the cubic millimeter per seconds to imperial gallon per minutes conversion exact?
Yes. Both cubic millimeter per seconds and imperial gallon per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.0000131981549 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.