Volumetric flow rate.
Cubic feet per Millisecond to Imperial quart per Seconds Converter — ft3/ms to imp qt/s
Convert Cubic foot per Millisecond (ft3/ms) to Imperial quart per Seconds (imp qt/s) using the exact conversion factor (1 cubic foot per millisecond = 24,915.34184 imperial quart per seconds). See the formula, worked examples, and conversion table.
Cubic feet 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 28.31684659 / 0.0011365225.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic feet per Millisecond to Imperial quart per Seconds
Cubic foot 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 = cubic feet per millisecond × 24915.3418362
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per millisecond equals 28.316846592 base units, and 1 imperial quart per seconds equals 0.0011365225 base units, so dividing one by the other gives the direct cubic foot per millisecond-to-imperial quart per seconds factor of 24915.3418362.
Simple example
1 ft3/ms × 24915.34184 = 24,915.34184 imp qt/s
1 cubic foot per millisecond = 24,915.34184 imperial quart per seconds.
Real-world example
60 ft3/ms × 24915.34184 = 1,494,920.51 imp qt/s
60 cubic feet per millisecond = 1,494,920.51 imperial quart per seconds.
Conversion table
| Cubic foot per Millisecond (ft3/ms) | Imperial quart per Seconds (imp qt/s) |
|---|---|
| 0.1 ft3/ms | 2,491.534184 imp qt/s |
| 1 ft3/ms | 24,915.34184 imp qt/s |
| 10 ft3/ms | 249,153.4184 imp qt/s |
| 60 ft3/ms | 1,494,920.51 imp qt/s |
| 100 ft3/ms | 2,491,534.184 imp qt/s |
| 1,000 ft3/ms | 24,915,341.84 imp qt/s |
Reverse conversion: Imperial quart per Seconds to Cubic foot per Millisecond
1 imp qt/s × 0.00004013591331 = 0.0000401359 ft3/ms
1 imperial quart per seconds = 0.0000401359 cubic feet per millisecond.
cubic feet per millisecond = imperial quart per seconds × 0.000040135913309
For a page dedicated to this direction, see Imperial quart per Seconds to Cubic foot per Millisecond.
Understanding the Cubic foot per Millisecond (ft3/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 cubic foot per millisecond?
1 cubic foot per millisecond equals 24,915.34184 imperial quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per millisecond to imperial quart per seconds?
Multiply the cubic foot per millisecond value by 24915.34184. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per seconds back to cubic foot per millisecond?
Use the reverse factor: 1 imperial quart per seconds equals 0.0000401359 cubic feet per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per millisecond?
Cubic foot per Millisecond (ft3/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 cubic foot per millisecond to imperial quart per seconds conversion exact?
Yes. Both cubic foot per millisecond and imperial quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 24915.34184 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.