Volumetric flow rate.
Imperial quart per Hours to Cubic inch per Seconds Converter — imp qt/h to in3/s
Convert Imperial quart per Hours (imp qt/h) to Cubic inch per Seconds (in3/s) using the exact conversion factor (1 imperial quart per hours = 0.0192652384 cubic inch per seconds). See the formula, worked examples, and conversion table.
Imperial quart per Hours to Cubic inch 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 3.15700694e-7 / 1.6387064e-5.
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 Hours to Cubic inch per Seconds
Imperial quart per Hours and Cubic inch 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
cubic inch per seconds = imperial quart per hours × 0.0192652383883
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per hours equals 3.157007e-7 base units, and 1 cubic inch per seconds equals 0.000016387064 base units, so dividing one by the other gives the direct imperial quart per hours-to-cubic inch per seconds factor of 0.0192652383883.
Simple example
1 imp qt/h × 0.01926523839 = 0.0192652384 in3/s
1 imperial quart per hours = 0.0192652384 cubic inch per seconds.
Real-world example
60 imp qt/h × 0.01926523839 = 1.155914303 in3/s
60 imperial quart per hours = 1.155914303 cubic inch per seconds.
Conversion table
| Imperial quart per Hours (imp qt/h) | Cubic inch per Seconds (in3/s) |
|---|---|
| 0.1 imp qt/h | 0.0019265238 in3/s |
| 1 imp qt/h | 0.0192652384 in3/s |
| 10 imp qt/h | 0.1926523839 in3/s |
| 60 imp qt/h | 1.155914303 in3/s |
| 100 imp qt/h | 1.926523839 in3/s |
| 1,000 imp qt/h | 19.26523839 in3/s |
Reverse conversion: Cubic inch per Seconds to Imperial quart per Hours
0.0192652384 in3/s × 51.90696216 = 1.000000001 imp qt/h
0.0192652384 cubic inch per seconds = 1.000000001 imperial quart per hours.
imperial quart per hours = cubic inch per seconds × 51.9069621587
For a page dedicated to this direction, see Cubic inch per Seconds to Imperial quart per Hours.
Understanding the Imperial quart per Hours (imp qt/h)
Volumetric flow rate.
Understanding the Cubic inch per Seconds (in3/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per seconds are in 1 imperial quart per hours?
1 imperial quart per hours equals 0.0192652384 cubic inch per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per hours to cubic inch per seconds?
Multiply the imperial quart per hours value by 0.01926523839. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per seconds back to imperial quart per hours?
Use the reverse factor: 1 cubic inch per seconds equals 51.90696216 imperial quart per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per hours?
Imperial quart per Hours (imp qt/h) is a unit of flow rate.
What is a cubic inch per seconds?
Cubic inch per Seconds (in3/s) is a unit of flow rate.
Is the imperial quart per hours to cubic inch per seconds conversion exact?
Yes. Both imperial quart per hours and cubic inch per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.01926523839 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.