Volumetric flow rate.
Imperial quart per Minutes to Liters per Millisecond Converter — imp qt/min to L/ms
Convert Imperial quart per Minutes (imp qt/min) to Liter per Millisecond (L/ms) using the exact conversion factor (1 imperial quart per minutes = 0.000018942 liter per millisecond). See the formula, worked examples, and conversion table.
Imperial quart per Minutes to Liters 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 / 1.
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 Liters per Millisecond
Imperial quart per Minutes and Liter 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
liters per millisecond = imperial quart per minutes × 0.0000189420416667
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 liter per millisecond equals 1 base unit, so dividing one by the other gives the direct imperial quart per minutes-to-liter per millisecond factor of 0.0000189420416667.
Simple example
1 imp qt/min × 0.00001894204167 = 0.000018942 L/ms
1 imperial quart per minutes = 0.000018942 liters per millisecond.
Real-world example
60 imp qt/min × 0.00001894204167 = 0.0011365225 L/ms
60 imperial quart per minutes = 0.0011365225 liters per millisecond.
Conversion table
| Imperial quart per Minutes (imp qt/min) | Liter per Millisecond (L/ms) |
|---|---|
| 0.1 imp qt/min | 0.0000018942 L/ms |
| 1 imp qt/min | 0.000018942 L/ms |
| 10 imp qt/min | 0.0001894204 L/ms |
| 60 imp qt/min | 0.0011365225 L/ms |
| 100 imp qt/min | 0.0018942042 L/ms |
| 1,000 imp qt/min | 0.0189420417 L/ms |
Reverse conversion: Liter per Millisecond to Imperial quart per Minutes
0.000018942 L/ms × 52792.61959 = 0.9999978003 imp qt/min
0.000018942 liters per millisecond = 0.9999978003 imperial quart per minutes.
imperial quart per minutes = liters per millisecond × 52792.6195918
For a page dedicated to this direction, see Liter per Millisecond to Imperial quart per Minutes.
Understanding the Imperial quart per Minutes (imp qt/min)
Volumetric flow rate.
Understanding the Liter per Millisecond (L/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liters per millisecond are in 1 imperial quart per minutes?
1 imperial quart per minutes equals 0.000018942 liters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per minutes to liter per millisecond?
Multiply the imperial quart per minutes value by 0.00001894204167. The converter above does this instantly to whatever precision you set.
How do I convert liter per millisecond back to imperial quart per minutes?
Use the reverse factor: 1 liter per millisecond equals 52,792.61959 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 liter per millisecond?
Liter per Millisecond (L/ms) is a unit of flow rate.
Is the imperial quart per minutes to liter per millisecond conversion exact?
Yes. Both imperial quart per minutes and liter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.00001894204167 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.