Volumetric flow rate.
Gallon per Years to Cubic foot per Weeks Converter — gal/yr to ft3/wk
Convert Gallon per Years (gal/yr) to Cubic foot per Weeks (ft3/wk) using the exact conversion factor (1 gallon per years = 0.0025620345 cubic foot per weeks). See the formula, worked examples, and conversion table.
Gallon per Years to Cubic foot 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 / 4.68201829e-8.
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 Cubic foot per Weeks
Gallon per Years and Cubic foot 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
cubic foot per weeks = gallon per years × 0.00256203450828
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 cubic foot per weeks equals 4.682018e-8 base units, so dividing one by the other gives the direct gallon per years-to-cubic foot per weeks factor of 0.00256203450828.
Simple example
1 gal/yr × 0.002562034508 = 0.0025620345 ft3/wk
1 gallon per years = 0.0025620345 cubic foot per weeks.
Real-world example
60 gal/yr × 0.002562034508 = 0.1537220705 ft3/wk
60 gallon per years = 0.1537220705 cubic foot per weeks.
Conversion table
| Gallon per Years (gal/yr) | Cubic foot per Weeks (ft3/wk) |
|---|---|
| 0.1 gal/yr | 0.0002562035 ft3/wk |
| 1 gal/yr | 0.0025620345 ft3/wk |
| 10 gal/yr | 0.0256203451 ft3/wk |
| 60 gal/yr | 0.1537220705 ft3/wk |
| 100 gal/yr | 0.2562034508 ft3/wk |
| 1,000 gal/yr | 2.562034508 ft3/wk |
Reverse conversion: Cubic foot per Weeks to Gallon per Years
0.0025620345 ft3/wk × 390.3148052 = 0.9999999968 gal/yr
0.0025620345 cubic foot per weeks = 0.9999999968 gallon per years.
gallon per years = cubic foot per weeks × 390.314805195
For a page dedicated to this direction, see Cubic foot per Weeks to Gallon per Years.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Understanding the Cubic foot per Weeks (ft3/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic foot per weeks are in 1 gallon per years?
1 gallon per years equals 0.0025620345 cubic foot per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per years to cubic foot per weeks?
Multiply the gallon per years value by 0.002562034508. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per weeks back to gallon per years?
Use the reverse factor: 1 cubic foot per weeks equals 390.3148052 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 cubic foot per weeks?
Cubic foot per Weeks (ft3/wk) is a unit of flow rate.
Is the gallon per years to cubic foot per weeks conversion exact?
Yes. Both gallon per years and cubic foot per weeks are defined by fixed standards rather than physical artifacts, so the factor of 0.002562034508 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.