Volumetric flow rate.
Gallon per Years to Gallon per Weeks Converter — gal/yr to gal/wk
Convert Gallon per Years (gal/yr) to Gallon per Weeks (gal/wk) using the exact conversion factor (1 gallon per years = 0.0191653491 gallon per weeks). See the formula, worked examples, and conversion table.
Gallon per Years to Gallon per Weeks 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 1.19954924e-10 / 6.25894806e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Years to Gallon per Weeks
Gallon per Years and Gallon per Weeks 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 weeks = gallon per years × 0.0191653490489
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per years equals 1.199549e-10 base units, and 1 gallon per weeks equals 6.258948e-9 base units, so dividing one by the other gives the direct gallon per years-to-gallon per weeks factor of 0.0191653490489.
Simple example
1 gal/yr × 0.01916534905 = 0.0191653491 gal/wk
1 gallon per years = 0.0191653491 gallon per weeks.
Real-world example
60 gal/yr × 0.01916534905 = 1.149920943 gal/wk
60 gallon per years = 1.149920943 gallon per weeks.
Conversion table
| Gallon per Years (gal/yr) | Gallon per Weeks (gal/wk) |
|---|---|
| 0.1 gal/yr | 0.0019165349 gal/wk |
| 1 gal/yr | 0.0191653491 gal/wk |
| 10 gal/yr | 0.1916534905 gal/wk |
| 60 gal/yr | 1.149920943 gal/wk |
| 100 gal/yr | 1.916534905 gal/wk |
| 1,000 gal/yr | 19.16534905 gal/wk |
Reverse conversion: Gallon per Weeks to Gallon per Years
0.0191653491 gal/wk × 52.1775 = 1.000000003 gal/yr
0.0191653491 gallon per weeks = 1.000000003 gallon per years.
gallon per years = gallon per weeks × 52.1775
For a page dedicated to this direction, see Gallon per Weeks to Gallon per Years.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Understanding the Gallon per Weeks (gal/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per weeks are in 1 gallon per years?
1 gallon per years equals 0.0191653491 gallon per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per years to gallon per weeks?
Multiply the gallon per years value by 0.01916534905. The converter above does this instantly to whatever precision you set.
How do I convert gallon per weeks back to gallon per years?
Use the reverse factor: 1 gallon per weeks equals 52.1775 gallon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per years?
Gallon per Years (gal/yr) is a unit of flow rate.
What is a gallon per weeks?
Gallon per Weeks (gal/wk) is a unit of flow rate.
Is the gallon per years to gallon per weeks conversion exact?
Yes. Both gallon per years and gallon per weeks are defined by fixed standards rather than physical artifacts, so the factor of 0.01916534905 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.