Volumetric flow rate.
Cubic Millimeter per Seconds to Imperial gallon per Years Converter — mm3/s to imp gal/yr
Convert Cubic Millimeter per Seconds (mm3/s) to Imperial gallon per Years (imp gal/yr) using the exact conversion factor (1 cubic millimeter per seconds = 6.94155901 imperial gallon per years). See the formula, worked examples, and conversion table.
Cubic Millimeter per Seconds to Imperial gallon per Years 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 / 1.44059857e-10.
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 Years
Cubic Millimeter per Seconds and Imperial gallon per Years 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 years = cubic millimeter per seconds × 6.94155901005
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 years equals 1.440599e-10 base units, so dividing one by the other gives the direct cubic millimeter per seconds-to-imperial gallon per years factor of 6.94155901005.
Simple example
1 mm3/s × 6.94155901 = 6.94155901 imp gal/yr
1 cubic millimeter per seconds = 6.94155901 imperial gallon per years.
Real-world example
60 mm3/s × 6.94155901 = 416.4935406 imp gal/yr
60 cubic millimeter per seconds = 416.4935406 imperial gallon per years.
Conversion table
| Cubic Millimeter per Seconds (mm3/s) | Imperial gallon per Years (imp gal/yr) |
|---|---|
| 0.1 mm3/s | 0.694155901 imp gal/yr |
| 1 mm3/s | 6.94155901 imp gal/yr |
| 10 mm3/s | 69.4155901 imp gal/yr |
| 60 mm3/s | 416.4935406 imp gal/yr |
| 100 mm3/s | 694.155901 imp gal/yr |
| 1,000 mm3/s | 6,941.55901 imp gal/yr |
Reverse conversion: Imperial gallon per Years to Cubic Millimeter per Seconds
6.94155901 imp gal/yr × 0.1440598572 = 1 mm3/s
6.94155901 imperial gallon per years = 1 cubic millimeter per seconds.
cubic millimeter per seconds = imperial gallon per years × 0.144059857238
For a page dedicated to this direction, see Imperial gallon per Years to Cubic Millimeter per Seconds.
Understanding the Cubic Millimeter per Seconds (mm3/s)
Volumetric flow rate.
Understanding the Imperial gallon per Years (imp gal/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per years are in 1 cubic millimeter per seconds?
1 cubic millimeter per seconds equals 6.94155901 imperial gallon per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter per seconds to imperial gallon per years?
Multiply the cubic millimeter per seconds value by 6.94155901. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per years back to cubic millimeter per seconds?
Use the reverse factor: 1 imperial gallon per years equals 0.1440598572 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 years?
Imperial gallon per Years (imp gal/yr) is a unit of flow rate.
Is the cubic millimeter per seconds to imperial gallon per years conversion exact?
Yes. Both cubic millimeter per seconds and imperial gallon per years are defined by fixed standards rather than physical artifacts, so the factor of 6.94155901 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.