Volumetric flow rate.
Imperial quart per Seconds to Cubic Millimeter per Seconds Converter — imp qt/s to mm3/s
Convert Imperial quart per Seconds (imp qt/s) to Cubic Millimeter per Seconds (mm3/s) using the exact conversion factor (1 imperial quart per seconds = 1,136,522.5 cubic millimeter per seconds). See the formula, worked examples, and conversion table.
Imperial quart per Seconds 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 0.0011365225 / 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 quart per Seconds to Cubic Millimeter per Seconds
Imperial quart per Seconds 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 quart per seconds × 1136522.5
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per seconds equals 0.0011365225 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 seconds-to-cubic millimeter per seconds factor of 1136522.5.
Simple example
1 imp qt/s × 1136522.5 = 1,136,522.5 mm3/s
1 imperial quart per seconds = 1,136,522.5 cubic millimeter per seconds.
Real-world example
60 imp qt/s × 1136522.5 = 68,191,350 mm3/s
60 imperial quart per seconds = 68,191,350 cubic millimeter per seconds.
Conversion table
| Imperial quart per Seconds (imp qt/s) | Cubic Millimeter per Seconds (mm3/s) |
|---|---|
| 0.1 imp qt/s | 113,652.25 mm3/s |
| 1 imp qt/s | 1,136,522.5 mm3/s |
| 10 imp qt/s | 11,365,225 mm3/s |
| 60 imp qt/s | 68,191,350 mm3/s |
| 100 imp qt/s | 113,652,250 mm3/s |
| 1,000 imp qt/s | 1,136,522,500 mm3/s |
Reverse conversion: Cubic Millimeter per Seconds to Imperial quart per Seconds
1 mm3/s × 8.79877e-7 = 8.79877e-7 imp qt/s
1 cubic millimeter per seconds = 8.79877e-7 imperial quart per seconds.
imperial quart per seconds = cubic millimeter per seconds × 8.79877e-7
For a page dedicated to this direction, see Cubic Millimeter per Seconds to Imperial quart per Seconds.
Understanding the Imperial quart per Seconds (imp qt/s)
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 seconds?
1 imperial quart per seconds equals 1,136,522.5 cubic millimeter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per seconds to cubic millimeter per seconds?
Multiply the imperial quart per seconds value by 1136522.5. The converter above does this instantly to whatever precision you set.
How do I convert cubic millimeter per seconds back to imperial quart per seconds?
Use the reverse factor: 1 cubic millimeter per seconds equals 8.79877e-7 imperial quart per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per seconds?
Imperial quart per Seconds (imp qt/s) 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 seconds to cubic millimeter per seconds conversion exact?
Yes. Both imperial quart per seconds and cubic millimeter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 1136522.5 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.