Volumetric flow rate.
Cubic inch per Seconds to Imperial gallon per Weeks Converter — in3/s to imp gal/wk
Convert Cubic inch per Seconds (in3/s) to Imperial gallon per Weeks (imp gal/wk) using the exact conversion factor (1 cubic inch per seconds = 2,180.092411 imperial gallon per weeks). See the formula, worked examples, and conversion table.
Cubic inch per Seconds to Imperial 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 1.6387064e-5 / 7.5166832e-9.
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 Seconds to Imperial gallon per Weeks
Cubic inch per Seconds and Imperial 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
imperial gallon per weeks = cubic inch per seconds × 2180.09241066
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per seconds equals 0.000016387064 base units, and 1 imperial gallon per weeks equals 7.516683e-9 base units, so dividing one by the other gives the direct cubic inch per seconds-to-imperial gallon per weeks factor of 2180.09241066.
Simple example
1 in3/s × 2180.092411 = 2,180.092411 imp gal/wk
1 cubic inch per seconds = 2,180.092411 imperial gallon per weeks.
Real-world example
60 in3/s × 2180.092411 = 130,805.5446 imp gal/wk
60 cubic inch per seconds = 130,805.5446 imperial gallon per weeks.
Conversion table
| Cubic inch per Seconds (in3/s) | Imperial gallon per Weeks (imp gal/wk) |
|---|---|
| 0.1 in3/s | 218.0092411 imp gal/wk |
| 1 in3/s | 2,180.092411 imp gal/wk |
| 10 in3/s | 21,800.92411 imp gal/wk |
| 60 in3/s | 130,805.5446 imp gal/wk |
| 100 in3/s | 218,009.2411 imp gal/wk |
| 1,000 in3/s | 2,180,092.411 imp gal/wk |
Reverse conversion: Imperial gallon per Weeks to Cubic inch per Seconds
1 imp gal/wk × 0.0004586961521 = 0.0004586962 in3/s
1 imperial gallon per weeks = 0.0004586962 cubic inch per seconds.
cubic inch per seconds = imperial gallon per weeks × 0.000458696152103
For a page dedicated to this direction, see Imperial gallon per Weeks to Cubic inch per Seconds.
Understanding the Cubic inch per Seconds (in3/s)
Volumetric flow rate.
Understanding the Imperial gallon per Weeks (imp gal/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per weeks are in 1 cubic inch per seconds?
1 cubic inch per seconds equals 2,180.092411 imperial gallon per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per seconds to imperial gallon per weeks?
Multiply the cubic inch per seconds value by 2180.092411. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per weeks back to cubic inch per seconds?
Use the reverse factor: 1 imperial gallon per weeks equals 0.0004586962 cubic inch per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per seconds?
Cubic inch per Seconds (in3/s) is a unit of flow rate.
What is a imperial gallon per weeks?
Imperial gallon per Weeks (imp gal/wk) is a unit of flow rate.
Is the cubic inch per seconds to imperial gallon per weeks conversion exact?
Yes. Both cubic inch per seconds and imperial gallon per weeks are defined by fixed standards rather than physical artifacts, so the factor of 2180.092411 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.