Volumetric flow rate.
Cubic inch per Hours to Imperial gallon per Decades Converter — in3/h to imp gal/decade
Convert Cubic inch per Hours (in3/h) to Imperial gallon per Decades (imp gal/decade) using the exact conversion factor (1 cubic inch per hours = 315.9771438 imperial gallon per decades). See the formula, worked examples, and conversion table.
Cubic inch per Hours to Imperial gallon per Decades 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 4.55196222e-9 / 1.44059857e-11.
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 Hours to Imperial gallon per Decades
Cubic inch per Hours and Imperial gallon per Decades 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 decades = cubic inch per hours × 315.977143771
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per hours equals 4.551962e-9 base units, and 1 imperial gallon per decades equals 1.440599e-11 base units, so dividing one by the other gives the direct cubic inch per hours-to-imperial gallon per decades factor of 315.977143771.
Simple example
1 in3/h × 315.9771438 = 315.9771438 imp gal/decade
1 cubic inch per hours = 315.9771438 imperial gallon per decades.
Real-world example
60 in3/h × 315.9771438 = 18,958.62863 imp gal/decade
60 cubic inch per hours = 18,958.62863 imperial gallon per decades.
Conversion table
| Cubic inch per Hours (in3/h) | Imperial gallon per Decades (imp gal/decade) |
|---|---|
| 0.1 in3/h | 31.59771438 imp gal/decade |
| 1 in3/h | 315.9771438 imp gal/decade |
| 10 in3/h | 3,159.771438 imp gal/decade |
| 60 in3/h | 18,958.62863 imp gal/decade |
| 100 in3/h | 31,597.71438 imp gal/decade |
| 1,000 in3/h | 315,977.1438 imp gal/decade |
Reverse conversion: Imperial gallon per Decades to Cubic inch per Hours
315.9771438 imp gal/decade × 0.00316478587 = 1 in3/h
315.9771438 imperial gallon per decades = 1 cubic inch per hours.
cubic inch per hours = imperial gallon per decades × 0.00316478587048
For a page dedicated to this direction, see Imperial gallon per Decades to Cubic inch per Hours.
Understanding the Cubic inch per Hours (in3/h)
Volumetric flow rate.
Understanding the Imperial gallon per Decades (imp gal/decade)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per decades are in 1 cubic inch per hours?
1 cubic inch per hours equals 315.9771438 imperial gallon per decades, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per hours to imperial gallon per decades?
Multiply the cubic inch per hours value by 315.9771438. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per decades back to cubic inch per hours?
Use the reverse factor: 1 imperial gallon per decades equals 0.0031647859 cubic inch per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per hours?
Cubic inch per Hours (in3/h) is a unit of flow rate.
What is a imperial gallon per decades?
Imperial gallon per Decades (imp gal/decade) is a unit of flow rate.
Is the cubic inch per hours to imperial gallon per decades conversion exact?
Yes. Both cubic inch per hours and imperial gallon per decades are defined by fixed standards rather than physical artifacts, so the factor of 315.9771438 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.