Volumetric flow rate.
Cubic foot per Hours to Cubic inches per Millisecond Converter — ft3/h to in3/ms
Convert Cubic foot per Hours (ft3/h) to Cubic inch per Millisecond (in3/ms) using the exact conversion factor (1 cubic foot per hours = 0.00048 cubic inch per millisecond). See the formula, worked examples, and conversion table.
Cubic foot per Hours to Cubic inches 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 7.86579072e-6 / 0.016387064.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic foot per Hours to Cubic inches per Millisecond
Cubic foot per Hours and Cubic inch 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 inches per millisecond = cubic foot per hours × 0.00048
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per hours equals 0.00000786579072 base units, and 1 cubic inch per millisecond equals 0.016387064 base units, so dividing one by the other gives the direct cubic foot per hours-to-cubic inch per millisecond factor of 0.00048.
Simple example
1 ft3/h × 0.00048 = 0.00048 in3/ms
1 cubic foot per hours = 0.00048 cubic inches per millisecond.
Real-world example
60 ft3/h × 0.00048 = 0.0288 in3/ms
60 cubic foot per hours = 0.0288 cubic inches per millisecond.
Conversion table
| Cubic foot per Hours (ft3/h) | Cubic inch per Millisecond (in3/ms) |
|---|---|
| 0.1 ft3/h | 0.000048 in3/ms |
| 1 ft3/h | 0.00048 in3/ms |
| 10 ft3/h | 0.0048 in3/ms |
| 60 ft3/h | 0.0288 in3/ms |
| 100 ft3/h | 0.048 in3/ms |
| 1,000 ft3/h | 0.48 in3/ms |
Reverse conversion: Cubic inch per Millisecond to Cubic foot per Hours
0.00048 in3/ms × 2083.333333 = 1 ft3/h
0.00048 cubic inches per millisecond = 1 cubic foot per hours.
cubic foot per hours = cubic inches per millisecond × 2083.33333333
For a page dedicated to this direction, see Cubic inch per Millisecond to Cubic foot per Hours.
Understanding the Cubic foot per Hours (ft3/h)
Volumetric flow rate.
Understanding the Cubic inch per Millisecond (in3/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inches per millisecond are in 1 cubic foot per hours?
1 cubic foot per hours equals 0.00048 cubic inches per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per hours to cubic inch per millisecond?
Multiply the cubic foot per hours value by 0.00048. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per millisecond back to cubic foot per hours?
Use the reverse factor: 1 cubic inch per millisecond equals 2,083.333333 cubic foot per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per hours?
Cubic foot per Hours (ft3/h) is a unit of flow rate.
What is a cubic inch per millisecond?
Cubic inch per Millisecond (in3/ms) is a unit of flow rate.
Is the cubic foot per hours to cubic inch per millisecond conversion exact?
Yes. Both cubic foot per hours and cubic inch per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.00048 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.