Volumetric flow rate.
Imperial quart per Minutes to Cubic inch per Hours Converter — imp qt/min to in3/h
Convert Imperial quart per Minutes (imp qt/min) to Cubic inch per Hours (in3/h) using the exact conversion factor (1 imperial quart per minutes = 4,161.291492 cubic inch per hours). See the formula, worked examples, and conversion table.
Imperial quart per Minutes 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 1.89420417e-5 / 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 quart per Minutes to Cubic inch per Hours
Imperial quart per Minutes 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 quart per minutes × 4161.29149187
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per minutes equals 0.0000189420416667 base units, and 1 cubic inch per hours equals 4.551962e-9 base units, so dividing one by the other gives the direct imperial quart per minutes-to-cubic inch per hours factor of 4161.29149187.
Simple example
1 imp qt/min × 4161.291492 = 4,161.291492 in3/h
1 imperial quart per minutes = 4,161.291492 cubic inch per hours.
Real-world example
60 imp qt/min × 4161.291492 = 249,677.4895 in3/h
60 imperial quart per minutes = 249,677.4895 cubic inch per hours.
Conversion table
| Imperial quart per Minutes (imp qt/min) | Cubic inch per Hours (in3/h) |
|---|---|
| 0.1 imp qt/min | 416.1291492 in3/h |
| 1 imp qt/min | 4,161.291492 in3/h |
| 10 imp qt/min | 41,612.91492 in3/h |
| 60 imp qt/min | 249,677.4895 in3/h |
| 100 imp qt/min | 416,129.1492 in3/h |
| 1,000 imp qt/min | 4,161,291.492 in3/h |
Reverse conversion: Cubic inch per Hours to Imperial quart per Minutes
1 in3/h × 0.00024031001 = 0.00024031 imp qt/min
1 cubic inch per hours = 0.00024031 imperial quart per minutes.
imperial quart per minutes = cubic inch per hours × 0.000240310009994
For a page dedicated to this direction, see Cubic inch per Hours to Imperial quart per Minutes.
Understanding the Imperial quart per Minutes (imp qt/min)
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 quart per minutes?
1 imperial quart per minutes equals 4,161.291492 cubic inch per hours, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per minutes to cubic inch per hours?
Multiply the imperial quart per minutes value by 4161.291492. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per hours back to imperial quart per minutes?
Use the reverse factor: 1 cubic inch per hours equals 0.00024031 imperial quart per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per minutes?
Imperial quart per Minutes (imp qt/min) 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 quart per minutes to cubic inch per hours conversion exact?
Yes. Both imperial quart per minutes and cubic inch per hours are defined by fixed standards rather than physical artifacts, so the factor of 4161.291492 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.