Volumetric flow rate.
Imperial gallon per Weeks to Cubic inch per Hours Converter — imp gal/wk to in3/h
Convert Imperial gallon per Weeks (imp gal/wk) to Cubic inch per Hours (in3/h) using the exact conversion factor (1 imperial gallon per weeks = 1.651306148 cubic inch per hours). See the formula, worked examples, and conversion table.
Imperial gallon per Weeks to Cubic inch per Hours 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 7.5166832e-9 / 4.55196222e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial gallon per Weeks to Cubic inch per Hours
Imperial gallon per Weeks and Cubic inch per Hours 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 inch per hours = imperial gallon per weeks × 1.65130614757
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per weeks equals 7.516683e-9 base units, and 1 cubic inch per hours equals 4.551962e-9 base units, so dividing one by the other gives the direct imperial gallon per weeks-to-cubic inch per hours factor of 1.65130614757.
Simple example
1 imp gal/wk × 1.651306148 = 1.651306148 in3/h
1 imperial gallon per weeks = 1.651306148 cubic inch per hours.
Real-world example
60 imp gal/wk × 1.651306148 = 99.07836885 in3/h
60 imperial gallon per weeks = 99.07836885 cubic inch per hours.
Conversion table
| Imperial gallon per Weeks (imp gal/wk) | Cubic inch per Hours (in3/h) |
|---|---|
| 0.1 imp gal/wk | 0.1651306148 in3/h |
| 1 imp gal/wk | 1.651306148 in3/h |
| 10 imp gal/wk | 16.51306148 in3/h |
| 60 imp gal/wk | 99.07836885 in3/h |
| 100 imp gal/wk | 165.1306148 in3/h |
| 1,000 imp gal/wk | 1,651.306148 in3/h |
Reverse conversion: Cubic inch per Hours to Imperial gallon per Weeks
1.651306148 in3/h × 0.6055812252 = 1 imp gal/wk
1.651306148 cubic inch per hours = 1 imperial gallon per weeks.
imperial gallon per weeks = cubic inch per hours × 0.605581225185
For a page dedicated to this direction, see Cubic inch per Hours to Imperial gallon per Weeks.
Understanding the Imperial gallon per Weeks (imp gal/wk)
Volumetric flow rate.
Understanding the Cubic inch per Hours (in3/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per hours are in 1 imperial gallon per weeks?
1 imperial gallon per weeks equals 1.651306148 cubic inch per hours, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per weeks to cubic inch per hours?
Multiply the imperial gallon per weeks value by 1.651306148. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per hours back to imperial gallon per weeks?
Use the reverse factor: 1 cubic inch per hours equals 0.6055812252 imperial gallon per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per weeks?
Imperial gallon per Weeks (imp gal/wk) is a unit of flow rate.
What is a cubic inch per hours?
Cubic inch per Hours (in3/h) is a unit of flow rate.
Is the imperial gallon per weeks to cubic inch per hours conversion exact?
Yes. Both imperial gallon per weeks and cubic inch per hours are defined by fixed standards rather than physical artifacts, so the factor of 1.651306148 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.