Volumetric flow rate.
Cubic foot per Weeks to Imperial gallon per Years Converter — ft3/wk to imp gal/yr
Convert Cubic foot per Weeks (ft3/wk) to Imperial gallon per Years (imp gal/yr) using the exact conversion factor (1 cubic foot per weeks = 325.0050622 imperial gallon per years). See the formula, worked examples, and conversion table.
Cubic foot per Weeks 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 4.68201829e-8 / 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 foot per Weeks to Imperial gallon per Years
Cubic foot per Weeks 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 foot per weeks × 325.005062164
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per weeks equals 4.682018e-8 base units, and 1 imperial gallon per years equals 1.440599e-10 base units, so dividing one by the other gives the direct cubic foot per weeks-to-imperial gallon per years factor of 325.005062164.
Simple example
1 ft3/wk × 325.0050622 = 325.0050622 imp gal/yr
1 cubic foot per weeks = 325.0050622 imperial gallon per years.
Real-world example
60 ft3/wk × 325.0050622 = 19,500.30373 imp gal/yr
60 cubic foot per weeks = 19,500.30373 imperial gallon per years.
Conversion table
| Cubic foot per Weeks (ft3/wk) | Imperial gallon per Years (imp gal/yr) |
|---|---|
| 0.1 ft3/wk | 32.50050622 imp gal/yr |
| 1 ft3/wk | 325.0050622 imp gal/yr |
| 10 ft3/wk | 3,250.050622 imp gal/yr |
| 60 ft3/wk | 19,500.30373 imp gal/yr |
| 100 ft3/wk | 32,500.50622 imp gal/yr |
| 1,000 ft3/wk | 325,005.0622 imp gal/yr |
Reverse conversion: Imperial gallon per Years to Cubic foot per Weeks
325.0050622 imp gal/yr × 0.003076875152 = 1 ft3/wk
325.0050622 imperial gallon per years = 1 cubic foot per weeks.
cubic foot per weeks = imperial gallon per years × 0.00307687515185
For a page dedicated to this direction, see Imperial gallon per Years to Cubic foot per Weeks.
Understanding the Cubic foot per Weeks (ft3/wk)
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 foot per weeks?
1 cubic foot per weeks equals 325.0050622 imperial gallon per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per weeks to imperial gallon per years?
Multiply the cubic foot per weeks value by 325.0050622. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per years back to cubic foot per weeks?
Use the reverse factor: 1 imperial gallon per years equals 0.0030768752 cubic foot per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per weeks?
Cubic foot per Weeks (ft3/wk) 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 foot per weeks to imperial gallon per years conversion exact?
Yes. Both cubic foot per weeks and imperial gallon per years are defined by fixed standards rather than physical artifacts, so the factor of 325.0050622 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.