Volumetric flow rate.
Imperial quart per Minutes to Hectoliters per Millisecond Converter — imp qt/min to hL/ms
Convert Imperial quart per Minutes (imp qt/min) to Hectoliter per Millisecond (hL/ms) using the exact conversion factor (1 imperial quart per minutes = 1.894204e-7 hectoliter per millisecond). See the formula, worked examples, and conversion table.
Imperial quart per Minutes to Hectoliters 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 1.89420417e-5 / 100.
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 Hectoliters per Millisecond
Imperial quart per Minutes and Hectoliter 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
hectoliters per millisecond = imperial quart per minutes × 1.894204e-7
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 hectoliter per millisecond equals 100 base units, so dividing one by the other gives the direct imperial quart per minutes-to-hectoliter per millisecond factor of 1.894204e-7.
Simple example
1 imp qt/min × 1.894204e-7 = 1.894204e-7 hL/ms
1 imperial quart per minutes = 1.894204e-7 hectoliters per millisecond.
Real-world example
60 imp qt/min × 1.894204e-7 = 0.0000113652 hL/ms
60 imperial quart per minutes = 0.0000113652 hectoliters per millisecond.
Conversion table
| Imperial quart per Minutes (imp qt/min) | Hectoliter per Millisecond (hL/ms) |
|---|---|
| 0.1 imp qt/min | 1.894204e-8 hL/ms |
| 1 imp qt/min | 1.894204e-7 hL/ms |
| 10 imp qt/min | 0.0000018942 hL/ms |
| 60 imp qt/min | 0.0000113652 hL/ms |
| 100 imp qt/min | 0.000018942 hL/ms |
| 1,000 imp qt/min | 0.0001894204 hL/ms |
Reverse conversion: Hectoliter per Millisecond to Imperial quart per Minutes
1.894204e-7 hL/ms × 5279261.959 = 0.999999912 imp qt/min
1.894204e-7 hectoliters per millisecond = 0.999999912 imperial quart per minutes.
imperial quart per minutes = hectoliters per millisecond × 5279261.95918
For a page dedicated to this direction, see Hectoliter per Millisecond to Imperial quart per Minutes.
Understanding the Imperial quart per Minutes (imp qt/min)
Volumetric flow rate.
Understanding the Hectoliter per Millisecond (hL/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectoliters per millisecond are in 1 imperial quart per minutes?
1 imperial quart per minutes equals 1.894204e-7 hectoliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per minutes to hectoliter per millisecond?
Multiply the imperial quart per minutes value by 1.894204e-7. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter per millisecond back to imperial quart per minutes?
Use the reverse factor: 1 hectoliter per millisecond equals 5,279,261.959 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 hectoliter per millisecond?
Hectoliter per Millisecond (hL/ms) is a unit of flow rate.
Is the imperial quart per minutes to hectoliter per millisecond conversion exact?
Yes. Both imperial quart per minutes and hectoliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 1.894204e-7 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.