Volumetric flow rate.
Cubic inch per Weeks to Imperial gallon per Years Converter — in3/wk to imp gal/yr
Convert Cubic inch per Weeks (in3/wk) to Imperial gallon per Years (imp gal/yr) using the exact conversion factor (1 cubic inch per weeks = 0.1880816332 imperial gallon per years). See the formula, worked examples, and conversion table.
Cubic inch 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 2.70950132e-11 / 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 inch per Weeks to Imperial gallon per Years
Cubic inch 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 inch per weeks × 0.188081633197
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per weeks equals 2.709501e-11 base units, and 1 imperial gallon per years equals 1.440599e-10 base units, so dividing one by the other gives the direct cubic inch per weeks-to-imperial gallon per years factor of 0.188081633197.
Simple example
1 in3/wk × 0.1880816332 = 0.1880816332 imp gal/yr
1 cubic inch per weeks = 0.1880816332 imperial gallon per years.
Real-world example
60 in3/wk × 0.1880816332 = 11.28489799 imp gal/yr
60 cubic inch per weeks = 11.28489799 imperial gallon per years.
Conversion table
| Cubic inch per Weeks (in3/wk) | Imperial gallon per Years (imp gal/yr) |
|---|---|
| 0.1 in3/wk | 0.0188081633 imp gal/yr |
| 1 in3/wk | 0.1880816332 imp gal/yr |
| 10 in3/wk | 1.880816332 imp gal/yr |
| 60 in3/wk | 11.28489799 imp gal/yr |
| 100 in3/wk | 18.80816332 imp gal/yr |
| 1,000 in3/wk | 188.0816332 imp gal/yr |
Reverse conversion: Imperial gallon per Years to Cubic inch per Weeks
0.1880816332 imp gal/yr × 5.316840262 = 1 in3/wk
0.1880816332 imperial gallon per years = 1 cubic inch per weeks.
cubic inch per weeks = imperial gallon per years × 5.3168402624
For a page dedicated to this direction, see Imperial gallon per Years to Cubic inch per Weeks.
Understanding the Cubic inch per Weeks (in3/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 inch per weeks?
1 cubic inch per weeks equals 0.1880816332 imperial gallon per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per weeks to imperial gallon per years?
Multiply the cubic inch per weeks value by 0.1880816332. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per years back to cubic inch per weeks?
Use the reverse factor: 1 imperial gallon per years equals 5.316840262 cubic inch per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per weeks?
Cubic inch per Weeks (in3/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 inch per weeks to imperial gallon per years conversion exact?
Yes. Both cubic inch per weeks and imperial gallon per years are defined by fixed standards rather than physical artifacts, so the factor of 0.1880816332 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.