Volumetric flow rate.
Imperial quart per Minutes to Quarts per Millisecond Converter — imp qt/min to qt/ms
Convert Imperial quart per Minutes (imp qt/min) to Quart per Millisecond (qt/ms) using the exact conversion factor (1 imperial quart per minutes = 0.0000200158 quart per millisecond). See the formula, worked examples, and conversion table.
Imperial quart per Minutes to 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 1.89420417e-5 / 0.946352946.
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 Quarts per Millisecond
Imperial quart per Minutes and 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
quarts per millisecond = imperial quart per minutes × 0.0000200158320917
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 quart per millisecond equals 0.946352946 base units, so dividing one by the other gives the direct imperial quart per minutes-to-quart per millisecond factor of 0.0000200158320917.
Simple example
1 imp qt/min × 0.00002001583209 = 0.0000200158 qt/ms
1 imperial quart per minutes = 0.0000200158 quarts per millisecond.
Real-world example
60 imp qt/min × 0.00002001583209 = 0.0012009499 qt/ms
60 imperial quart per minutes = 0.0012009499 quarts per millisecond.
Conversion table
| Imperial quart per Minutes (imp qt/min) | Quart per Millisecond (qt/ms) |
|---|---|
| 0.1 imp qt/min | 0.0000020016 qt/ms |
| 1 imp qt/min | 0.0000200158 qt/ms |
| 10 imp qt/min | 0.0002001583 qt/ms |
| 60 imp qt/min | 0.0012009499 qt/ms |
| 100 imp qt/min | 0.0020015832 qt/ms |
| 1,000 imp qt/min | 0.0200158321 qt/ms |
Reverse conversion: Quart per Millisecond to Imperial quart per Minutes
0.0000200158 qt/ms × 49960.45108 = 0.9999983967 imp qt/min
0.0000200158 quarts per millisecond = 0.9999983967 imperial quart per minutes.
imperial quart per minutes = quarts per millisecond × 49960.4510777
For a page dedicated to this direction, see Quart per Millisecond to Imperial quart per Minutes.
Understanding the Imperial quart per Minutes (imp qt/min)
Volumetric flow rate.
Understanding the Quart per Millisecond (qt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per millisecond are in 1 imperial quart per minutes?
1 imperial quart per minutes equals 0.0000200158 quarts per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per minutes to quart per millisecond?
Multiply the imperial quart per minutes value by 0.00002001583209. The converter above does this instantly to whatever precision you set.
How do I convert quart per millisecond back to imperial quart per minutes?
Use the reverse factor: 1 quart per millisecond equals 49,960.45108 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 quart per millisecond?
Quart per Millisecond (qt/ms) is a unit of flow rate.
Is the imperial quart per minutes to quart per millisecond conversion exact?
Yes. Both imperial quart per minutes and quart per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.00002001583209 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.