Volumetric flow rate.
Imperial quart per Seconds to Cubic inch per Hours Converter — imp qt/s to in3/h
Convert Imperial quart per Seconds (imp qt/s) to Cubic inch per Hours (in3/h) using the exact conversion factor (1 imperial quart per seconds = 249,677.4895 cubic inch per hours). See the formula, worked examples, and conversion table.
Imperial quart per Seconds 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 0.0011365225 / 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 Seconds to Cubic inch per Hours
Imperial quart per Seconds 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 seconds × 249677.489512
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per seconds equals 0.0011365225 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 seconds-to-cubic inch per hours factor of 249677.489512.
Simple example
1 imp qt/s × 249677.4895 = 249,677.4895 in3/h
1 imperial quart per seconds = 249,677.4895 cubic inch per hours.
Real-world example
60 imp qt/s × 249677.4895 = 14,980,649.37 in3/h
60 imperial quart per seconds = 14,980,649.37 cubic inch per hours.
Conversion table
| Imperial quart per Seconds (imp qt/s) | Cubic inch per Hours (in3/h) |
|---|---|
| 0.1 imp qt/s | 24,967.74895 in3/h |
| 1 imp qt/s | 249,677.4895 in3/h |
| 10 imp qt/s | 2,496,774.895 in3/h |
| 60 imp qt/s | 14,980,649.37 in3/h |
| 100 imp qt/s | 24,967,748.95 in3/h |
| 1,000 imp qt/s | 249,677,489.5 in3/h |
Reverse conversion: Cubic inch per Hours to Imperial quart per Seconds
1 in3/h × 0.000004005166833 = 0.0000040052 imp qt/s
1 cubic inch per hours = 0.0000040052 imperial quart per seconds.
imperial quart per seconds = cubic inch per hours × 0.00000400516683323
For a page dedicated to this direction, see Cubic inch per Hours to Imperial quart per Seconds.
Understanding the Imperial quart per Seconds (imp qt/s)
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 seconds?
1 imperial quart per seconds equals 249,677.4895 cubic inch per hours, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per seconds to cubic inch per hours?
Multiply the imperial quart per seconds value by 249677.4895. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per hours back to imperial quart per seconds?
Use the reverse factor: 1 cubic inch per hours equals 0.0000040052 imperial quart per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per seconds?
Imperial quart per Seconds (imp qt/s) 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 seconds to cubic inch per hours conversion exact?
Yes. Both imperial quart per seconds and cubic inch per hours are defined by fixed standards rather than physical artifacts, so the factor of 249677.4895 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.