Volumetric flow rate.
Quarts per Millisecond to Imperial quart per Seconds Converter — qt/ms to imp qt/s
Convert Quart per Millisecond (qt/ms) to Imperial quart per Seconds (imp qt/s) using the exact conversion factor (1 quart per millisecond = 832.6741846 imperial quart per seconds). See the formula, worked examples, and conversion table.
Quarts per Millisecond to Imperial quart 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 0.946352946 / 0.0011365225.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quarts per Millisecond to Imperial quart per Seconds
Quart per Millisecond and Imperial quart 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
imperial quart per seconds = quarts per millisecond × 832.674184629
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per millisecond equals 0.946352946 base units, and 1 imperial quart per seconds equals 0.0011365225 base units, so dividing one by the other gives the direct quart per millisecond-to-imperial quart per seconds factor of 832.674184629.
Simple example
1 qt/ms × 832.6741846 = 832.6741846 imp qt/s
1 quart per millisecond = 832.6741846 imperial quart per seconds.
Real-world example
60 qt/ms × 832.6741846 = 49,960.45108 imp qt/s
60 quarts per millisecond = 49,960.45108 imperial quart per seconds.
Conversion table
| Quart per Millisecond (qt/ms) | Imperial quart per Seconds (imp qt/s) |
|---|---|
| 0.1 qt/ms | 83.26741846 imp qt/s |
| 1 qt/ms | 832.6741846 imp qt/s |
| 10 qt/ms | 8,326.741846 imp qt/s |
| 60 qt/ms | 49,960.45108 imp qt/s |
| 100 qt/ms | 83,267.41846 imp qt/s |
| 1,000 qt/ms | 832,674.1846 imp qt/s |
Reverse conversion: Imperial quart per Seconds to Quart per Millisecond
832.6741846 imp qt/s × 0.001200949926 = 1 qt/ms
832.6741846 imperial quart per seconds = 1 quarts per millisecond.
quarts per millisecond = imperial quart per seconds × 0.0012009499255
For a page dedicated to this direction, see Imperial quart per Seconds to Quart per Millisecond.
Understanding the Quart per Millisecond (qt/ms)
Volumetric flow rate.
Understanding the Imperial quart per Seconds (imp qt/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quart per seconds are in 1 quart per millisecond?
1 quart per millisecond equals 832.6741846 imperial quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert quart per millisecond to imperial quart per seconds?
Multiply the quart per millisecond value by 832.6741846. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per seconds back to quart per millisecond?
Use the reverse factor: 1 imperial quart per seconds equals 0.0012009499 quarts per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per millisecond?
Quart per Millisecond (qt/ms) is a unit of flow rate.
What is a imperial quart per seconds?
Imperial quart per Seconds (imp qt/s) is a unit of flow rate.
Is the quart per millisecond to imperial quart per seconds conversion exact?
Yes. Both quart per millisecond and imperial quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 832.6741846 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.