Volumetric flow rate.
Cubic inches per Millisecond to Cubic feet per Millisecond Converter — in3/ms to ft3/ms
Convert Cubic inch per Millisecond (in3/ms) to Cubic foot per Millisecond (ft3/ms) using the exact conversion factor (1 cubic inch per millisecond = 0.0005787037 cubic foot per millisecond). See the formula, worked examples, and conversion table.
Cubic inches per Millisecond to Cubic feet per Millisecond 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 / 28.31684659.
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 Cubic feet per Millisecond
Cubic inch per Millisecond and Cubic foot per Millisecond 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 feet per millisecond = cubic inches per millisecond × 0.000578703703704
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 cubic foot per millisecond equals 28.316846592 base units, so dividing one by the other gives the direct cubic inch per millisecond-to-cubic foot per millisecond factor of 0.000578703703704.
Simple example
1 in3/ms × 0.0005787037037 = 0.0005787037 ft3/ms
1 cubic inch per millisecond = 0.0005787037 cubic feet per millisecond.
Real-world example
60 in3/ms × 0.0005787037037 = 0.0347222222 ft3/ms
60 cubic inches per millisecond = 0.0347222222 cubic feet per millisecond.
Conversion table
| Cubic inch per Millisecond (in3/ms) | Cubic foot per Millisecond (ft3/ms) |
|---|---|
| 0.1 in3/ms | 0.0000578704 ft3/ms |
| 1 in3/ms | 0.0005787037 ft3/ms |
| 10 in3/ms | 0.005787037 ft3/ms |
| 60 in3/ms | 0.0347222222 ft3/ms |
| 100 in3/ms | 0.0578703704 ft3/ms |
| 1,000 in3/ms | 0.5787037037 ft3/ms |
Reverse conversion: Cubic foot per Millisecond to Cubic inch per Millisecond
0.0005787037 ft3/ms × 1728 = 0.9999999936 in3/ms
0.0005787037 cubic feet per millisecond = 0.9999999936 cubic inches per millisecond.
cubic inches per millisecond = cubic feet per millisecond × 1728
For a page dedicated to this direction, see Cubic foot per Millisecond to Cubic inch per Millisecond.
Understanding the Cubic inch per Millisecond (in3/ms)
Volumetric flow rate.
Understanding the Cubic foot per Millisecond (ft3/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic feet per millisecond are in 1 cubic inch per millisecond?
1 cubic inch per millisecond equals 0.0005787037 cubic feet per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per millisecond to cubic foot per millisecond?
Multiply the cubic inch per millisecond value by 0.0005787037037. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per millisecond back to cubic inch per millisecond?
Use the reverse factor: 1 cubic foot per millisecond equals 1,728 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 cubic foot per millisecond?
Cubic foot per Millisecond (ft3/ms) is a unit of flow rate.
Is the cubic inch per millisecond to cubic foot per millisecond conversion exact?
Yes. Both cubic inch per millisecond and cubic foot per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.0005787037037 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.