Volumetric flow rate.
Cubic inch per Minutes to Imperial quart per Seconds Converter — in3/min to imp qt/s
Convert Cubic inch per Minutes (in3/min) to Imperial quart per Seconds (imp qt/s) using the exact conversion factor (1 cubic inch per minutes = 0.00024031 imperial quart per seconds). See the formula, worked examples, and conversion table.
Cubic inch per Minutes to Imperial quart per Seconds 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 2.73117733e-7 / 0.0011365225.
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 Minutes to Imperial quart per Seconds
Cubic inch per Minutes and Imperial quart per Seconds 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 quart per seconds = cubic inch per minutes × 0.000240310009994
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per minutes equals 2.731177e-7 base units, and 1 imperial quart per seconds equals 0.0011365225 base units, so dividing one by the other gives the direct cubic inch per minutes-to-imperial quart per seconds factor of 0.000240310009994.
Simple example
1 in3/min × 0.00024031001 = 0.00024031 imp qt/s
1 cubic inch per minutes = 0.00024031 imperial quart per seconds.
Real-world example
60 in3/min × 0.00024031001 = 0.0144186006 imp qt/s
60 cubic inch per minutes = 0.0144186006 imperial quart per seconds.
Conversion table
| Cubic inch per Minutes (in3/min) | Imperial quart per Seconds (imp qt/s) |
|---|---|
| 0.1 in3/min | 0.000024031 imp qt/s |
| 1 in3/min | 0.00024031 imp qt/s |
| 10 in3/min | 0.0024031001 imp qt/s |
| 60 in3/min | 0.0144186006 imp qt/s |
| 100 in3/min | 0.024031001 imp qt/s |
| 1,000 in3/min | 0.24031001 imp qt/s |
Reverse conversion: Imperial quart per Seconds to Cubic inch per Minutes
0.00024031 imp qt/s × 4161.291492 = 0.9999999584 in3/min
0.00024031 imperial quart per seconds = 0.9999999584 cubic inch per minutes.
cubic inch per minutes = imperial quart per seconds × 4161.29149187
For a page dedicated to this direction, see Imperial quart per Seconds to Cubic inch per Minutes.
Understanding the Cubic inch per Minutes (in3/min)
Volumetric flow rate.
Understanding the Imperial quart per Seconds (imp qt/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quart per seconds are in 1 cubic inch per minutes?
1 cubic inch per minutes equals 0.00024031 imperial quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per minutes to imperial quart per seconds?
Multiply the cubic inch per minutes value by 0.00024031001. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per seconds back to cubic inch per minutes?
Use the reverse factor: 1 imperial quart per seconds equals 4,161.291492 cubic inch per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per minutes?
Cubic inch per Minutes (in3/min) is a unit of flow rate.
What is a imperial quart per seconds?
Imperial quart per Seconds (imp qt/s) is a unit of flow rate.
Is the cubic inch per minutes to imperial quart per seconds conversion exact?
Yes. Both cubic inch per minutes and imperial quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00024031001 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.