Volumetric flow rate.
Imperial quarts per Millisecond to Cubic Millimeter per Seconds Converter — imp qt/ms to mm3/s
Convert Imperial quart per Millisecond (imp qt/ms) to Cubic Millimeter per Seconds (mm3/s) using the exact conversion factor (1 imperial quart per millisecond = 1,136,522,500 cubic millimeter per seconds). See the formula, worked examples, and conversion table.
Imperial quarts per Millisecond to Cubic Millimeter 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 1.1365225 / 1e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial quarts per Millisecond to Cubic Millimeter per Seconds
Imperial quart per Millisecond and Cubic Millimeter 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
cubic millimeter per seconds = imperial quarts per millisecond × 1136522500
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per millisecond equals 1.1365225 base units, and 1 cubic millimeter per seconds equals 1e-9 base units, so dividing one by the other gives the direct imperial quart per millisecond-to-cubic millimeter per seconds factor of 1136522500.
Simple example
1 imp qt/ms × 1136522500 = 1,136,522,500 mm3/s
1 imperial quart per millisecond = 1,136,522,500 cubic millimeter per seconds.
Real-world example
60 imp qt/ms × 1136522500 = 68,191,350,000 mm3/s
60 imperial quarts per millisecond = 68,191,350,000 cubic millimeter per seconds.
Conversion table
| Imperial quart per Millisecond (imp qt/ms) | Cubic Millimeter per Seconds (mm3/s) |
|---|---|
| 0.1 imp qt/ms | 113,652,250 mm3/s |
| 1 imp qt/ms | 1,136,522,500 mm3/s |
| 10 imp qt/ms | 11,365,225,000 mm3/s |
| 60 imp qt/ms | 68,191,350,000 mm3/s |
| 100 imp qt/ms | 113,652,250,000 mm3/s |
| 1,000 imp qt/ms | 1.136522e+12 mm3/s |
Reverse conversion: Cubic Millimeter per Seconds to Imperial quart per Millisecond
1 mm3/s × 8.79877e-10 = 8.79877e-10 imp qt/ms
1 cubic millimeter per seconds = 8.79877e-10 imperial quarts per millisecond.
imperial quarts per millisecond = cubic millimeter per seconds × 8.79877e-10
For a page dedicated to this direction, see Cubic Millimeter per Seconds to Imperial quart per Millisecond.
Understanding the Imperial quart per Millisecond (imp qt/ms)
Volumetric flow rate.
Understanding the Cubic Millimeter per Seconds (mm3/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic millimeter per seconds are in 1 imperial quart per millisecond?
1 imperial quart per millisecond equals 1,136,522,500 cubic millimeter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per millisecond to cubic millimeter per seconds?
Multiply the imperial quart per millisecond value by 1136522500. The converter above does this instantly to whatever precision you set.
How do I convert cubic millimeter per seconds back to imperial quart per millisecond?
Use the reverse factor: 1 cubic millimeter per seconds equals 8.79877e-10 imperial quarts per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per millisecond?
Imperial quart per Millisecond (imp qt/ms) is a unit of flow rate.
What is a cubic millimeter per seconds?
Cubic Millimeter per Seconds (mm3/s) is a unit of flow rate.
Is the imperial quart per millisecond to cubic millimeter per seconds conversion exact?
Yes. Both imperial quart per millisecond and cubic millimeter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 1136522500 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.
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