Volumetric flow rate.
Quarts per Millisecond to Cubic inch per Minutes Converter — qt/ms to in3/min
Convert Quart per Millisecond (qt/ms) to Cubic inch per Minutes (in3/min) using the exact conversion factor (1 quart per millisecond = 3,465,000 cubic inch per minutes). See the formula, worked examples, and conversion table.
Quarts per Millisecond to Cubic inch 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 0.946352946 / 2.73117733e-7.
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 Cubic inch per Minutes
Quart per Millisecond and Cubic inch 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
cubic inch per minutes = quarts per millisecond × 3465000
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 cubic inch per minutes equals 2.731177e-7 base units, so dividing one by the other gives the direct quart per millisecond-to-cubic inch per minutes factor of 3465000.
Simple example
1 qt/ms × 3465000 = 3,465,000 in3/min
1 quart per millisecond = 3,465,000 cubic inch per minutes.
Real-world example
60 qt/ms × 3465000 = 207,900,000 in3/min
60 quarts per millisecond = 207,900,000 cubic inch per minutes.
Conversion table
| Quart per Millisecond (qt/ms) | Cubic inch per Minutes (in3/min) |
|---|---|
| 0.1 qt/ms | 346,500 in3/min |
| 1 qt/ms | 3,465,000 in3/min |
| 10 qt/ms | 34,650,000 in3/min |
| 60 qt/ms | 207,900,000 in3/min |
| 100 qt/ms | 346,500,000 in3/min |
| 1,000 qt/ms | 3,465,000,000 in3/min |
Reverse conversion: Cubic inch per Minutes to Quart per Millisecond
1 in3/min × 2.886003e-7 = 2.886003e-7 qt/ms
1 cubic inch per minutes = 2.886003e-7 quarts per millisecond.
quarts per millisecond = cubic inch per minutes × 2.886003e-7
For a page dedicated to this direction, see Cubic inch per Minutes to Quart per Millisecond.
Understanding the Quart per Millisecond (qt/ms)
Volumetric flow rate.
Understanding the Cubic inch per Minutes (in3/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per minutes are in 1 quart per millisecond?
1 quart per millisecond equals 3,465,000 cubic inch per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert quart per millisecond to cubic inch per minutes?
Multiply the quart per millisecond value by 3465000. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per minutes back to quart per millisecond?
Use the reverse factor: 1 cubic inch per minutes equals 2.886003e-7 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 cubic inch per minutes?
Cubic inch per Minutes (in3/min) is a unit of flow rate.
Is the quart per millisecond to cubic inch per minutes conversion exact?
Yes. Both quart per millisecond and cubic inch per minutes are defined by fixed standards rather than physical artifacts, so the factor of 3465000 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.