Volumetric flow rate.
Milliliter per Years to Gallon per Years Converter — mL/yr to gal/yr
Convert Milliliter per Years (mL/yr) to Gallon per Years (gal/yr) using the exact conversion factor (1 milliliter per years = 0.0002641721 gallon per years). See the formula, worked examples, and conversion table.
Milliliter per Years to 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 3.16887385e-14 / 1.19954924e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milliliter per Years to Gallon per Years
Milliliter per Years and 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
gallon per years = milliliter per years × 0.000264172052358
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per years equals 3.168874e-14 base units, and 1 gallon per years equals 1.199549e-10 base units, so dividing one by the other gives the direct milliliter per years-to-gallon per years factor of 0.000264172052358.
Simple example
1 mL/yr × 0.0002641720524 = 0.0002641721 gal/yr
1 milliliter per years = 0.0002641721 gallon per years.
Real-world example
60 mL/yr × 0.0002641720524 = 0.0158503231 gal/yr
60 milliliter per years = 0.0158503231 gallon per years.
Conversion table
| Milliliter per Years (mL/yr) | Gallon per Years (gal/yr) |
|---|---|
| 0.1 mL/yr | 0.0000264172 gal/yr |
| 1 mL/yr | 0.0002641721 gal/yr |
| 10 mL/yr | 0.0026417205 gal/yr |
| 60 mL/yr | 0.0158503231 gal/yr |
| 100 mL/yr | 0.0264172052 gal/yr |
| 1,000 mL/yr | 0.2641720524 gal/yr |
Reverse conversion: Gallon per Years to Milliliter per Years
0.0002641721 gal/yr × 3785.411784 = 1.00000018 mL/yr
0.0002641721 gallon per years = 1.00000018 milliliter per years.
milliliter per years = gallon per years × 3785.411784
For a page dedicated to this direction, see Gallon per Years to Milliliter per Years.
Understanding the Milliliter per Years (mL/yr)
Volumetric flow rate.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per years are in 1 milliliter per years?
1 milliliter per years equals 0.0002641721 gallon per years, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per years to gallon per years?
Multiply the milliliter per years value by 0.0002641720524. The converter above does this instantly to whatever precision you set.
How do I convert gallon per years back to milliliter per years?
Use the reverse factor: 1 gallon per years equals 3,785.411784 milliliter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per years?
Milliliter per Years (mL/yr) is a unit of flow rate.
What is a gallon per years?
Gallon per Years (gal/yr) is a unit of flow rate.
Is the milliliter per years to gallon per years conversion exact?
Yes. Both milliliter per years and gallon per years are defined by fixed standards rather than physical artifacts, so the factor of 0.0002641720524 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.