Volumetric flow rate.
Hectoliter per Hours to Imperial quarts per Millisecond Converter — hL/h to imp qt/ms
Convert Hectoliter per Hours (hL/h) to Imperial quart per Millisecond (imp qt/ms) using the exact conversion factor (1 hectoliter per hours = 0.000024441 imperial quart per millisecond). See the formula, worked examples, and conversion table.
Hectoliter per Hours to Imperial quarts per Millisecond 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 2.77777778e-5 / 1.1365225.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectoliter per Hours to Imperial quarts per Millisecond
Hectoliter per Hours and Imperial quart per Millisecond 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 quarts per millisecond = hectoliter per hours × 0.0000244410275888
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter per hours equals 0.0000277777777778 base units, and 1 imperial quart per millisecond equals 1.1365225 base units, so dividing one by the other gives the direct hectoliter per hours-to-imperial quart per millisecond factor of 0.0000244410275888.
Simple example
1 hL/h × 0.00002444102759 = 0.000024441 imp qt/ms
1 hectoliter per hours = 0.000024441 imperial quarts per millisecond.
Real-world example
60 hL/h × 0.00002444102759 = 0.0014664617 imp qt/ms
60 hectoliter per hours = 0.0014664617 imperial quarts per millisecond.
Conversion table
| Hectoliter per Hours (hL/h) | Imperial quart per Millisecond (imp qt/ms) |
|---|---|
| 0.1 hL/h | 0.0000024441 imp qt/ms |
| 1 hL/h | 0.000024441 imp qt/ms |
| 10 hL/h | 0.0002444103 imp qt/ms |
| 60 hL/h | 0.0014664617 imp qt/ms |
| 100 hL/h | 0.0024441028 imp qt/ms |
| 1,000 hL/h | 0.0244410276 imp qt/ms |
Reverse conversion: Imperial quart per Millisecond to Hectoliter per Hours
0.000024441 imp qt/ms × 40914.81 = 0.9999988712 hL/h
0.000024441 imperial quarts per millisecond = 0.9999988712 hectoliter per hours.
hectoliter per hours = imperial quarts per millisecond × 40914.81
For a page dedicated to this direction, see Imperial quart per Millisecond to Hectoliter per Hours.
Understanding the Hectoliter per Hours (hL/h)
Volumetric flow rate.
Understanding the Imperial quart per Millisecond (imp qt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quarts per millisecond are in 1 hectoliter per hours?
1 hectoliter per hours equals 0.000024441 imperial quarts per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per hours to imperial quart per millisecond?
Multiply the hectoliter per hours value by 0.00002444102759. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per millisecond back to hectoliter per hours?
Use the reverse factor: 1 imperial quart per millisecond equals 40,914.81 hectoliter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter per hours?
Hectoliter per Hours (hL/h) is a unit of flow rate.
What is a imperial quart per millisecond?
Imperial quart per Millisecond (imp qt/ms) is a unit of flow rate.
Is the hectoliter per hours to imperial quart per millisecond conversion exact?
Yes. Both hectoliter per hours and imperial quart per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.00002444102759 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.