Volumetric flow rate.
Cup per Years to Gallon per Years Converter — cup/yr to gal/yr
Convert Cup per Years (cup/yr) to Gallon per Years (gal/yr) using the exact conversion factor (1 cup per years = 0.0625 gallon per years). See the formula, worked examples, and conversion table.
Cup 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 7.49718276e-12 / 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 Cup per Years to Gallon per Years
Cup 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 = cup per years × 0.0625
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per years equals 7.497183e-12 base units, and 1 gallon per years equals 1.199549e-10 base units, so dividing one by the other gives the direct cup per years-to-gallon per years factor of 0.0625.
Simple example
1 cup/yr × 0.0625 = 0.0625 gal/yr
1 cup per years = 0.0625 gallon per years.
Real-world example
60 cup/yr × 0.0625 = 3.75 gal/yr
60 cup per years = 3.75 gallon per years.
Conversion table
| Cup per Years (cup/yr) | Gallon per Years (gal/yr) |
|---|---|
| 0.1 cup/yr | 0.00625 gal/yr |
| 1 cup/yr | 0.0625 gal/yr |
| 10 cup/yr | 0.625 gal/yr |
| 60 cup/yr | 3.75 gal/yr |
| 100 cup/yr | 6.25 gal/yr |
| 1,000 cup/yr | 62.5 gal/yr |
Reverse conversion: Gallon per Years to Cup per Years
0.0625 gal/yr × 16 = 1 cup/yr
0.0625 gallon per years = 1 cup per years.
cup per years = gallon per years × 16
For a page dedicated to this direction, see Gallon per Years to Cup per Years.
Understanding the Cup per Years (cup/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 cup per years?
1 cup per years equals 0.0625 gallon per years, using the exact defined conversion factor rather than an estimate.
How do I convert cup per years to gallon per years?
Multiply the cup per years value by 0.0625. The converter above does this instantly to whatever precision you set.
How do I convert gallon per years back to cup per years?
Use the reverse factor: 1 gallon per years equals 16 cup per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per years?
Cup per Years (cup/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 cup per years to gallon per years conversion exact?
Yes. Both cup per years and gallon per years are defined by fixed standards rather than physical artifacts, so the factor of 0.0625 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.