Volumetric flow rate.
Cubic inches per Millisecond to Quart per Minutes Converter — in3/ms to qt/min
Convert Cubic inch per Millisecond (in3/ms) to Quart per Minutes (qt/min) using the exact conversion factor (1 cubic inch per millisecond = 1,038.961039 quart per minutes). See the formula, worked examples, and conversion table.
Cubic inches per Millisecond to Quart per Minutes 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 0.016387064 / 1.57725491e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic inches per Millisecond to Quart per Minutes
Cubic inch per Millisecond and Quart per Minutes 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
quart per minutes = cubic inches per millisecond × 1038.96103896
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per millisecond equals 0.016387064 base units, and 1 quart per minutes equals 0.0000157725491 base units, so dividing one by the other gives the direct cubic inch per millisecond-to-quart per minutes factor of 1038.96103896.
Simple example
1 in3/ms × 1038.961039 = 1,038.961039 qt/min
1 cubic inch per millisecond = 1,038.961039 quart per minutes.
Real-world example
60 in3/ms × 1038.961039 = 62,337.66234 qt/min
60 cubic inches per millisecond = 62,337.66234 quart per minutes.
Conversion table
| Cubic inch per Millisecond (in3/ms) | Quart per Minutes (qt/min) |
|---|---|
| 0.1 in3/ms | 103.8961039 qt/min |
| 1 in3/ms | 1,038.961039 qt/min |
| 10 in3/ms | 10,389.61039 qt/min |
| 60 in3/ms | 62,337.66234 qt/min |
| 100 in3/ms | 103,896.1039 qt/min |
| 1,000 in3/ms | 1,038,961.039 qt/min |
Reverse conversion: Quart per Minutes to Cubic inch per Millisecond
1 qt/min × 0.0009625 = 0.0009625 in3/ms
1 quart per minutes = 0.0009625 cubic inches per millisecond.
cubic inches per millisecond = quart per minutes × 0.0009625
For a page dedicated to this direction, see Quart per Minutes to Cubic inch per Millisecond.
Understanding the Cubic inch per Millisecond (in3/ms)
Volumetric flow rate.
Understanding the Quart per Minutes (qt/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per minutes are in 1 cubic inch per millisecond?
1 cubic inch per millisecond equals 1,038.961039 quart per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per millisecond to quart per minutes?
Multiply the cubic inch per millisecond value by 1038.961039. The converter above does this instantly to whatever precision you set.
How do I convert quart per minutes back to cubic inch per millisecond?
Use the reverse factor: 1 quart per minutes equals 0.0009625 cubic inches per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per millisecond?
Cubic inch per Millisecond (in3/ms) is a unit of flow rate.
What is a quart per minutes?
Quart per Minutes (qt/min) is a unit of flow rate.
Is the cubic inch per millisecond to quart per minutes conversion exact?
Yes. Both cubic inch per millisecond and quart per minutes are defined by fixed standards rather than physical artifacts, so the factor of 1038.961039 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.