Volumetric flow rate.
Cubic inch per Hours to Milliliters per Millisecond Converter — in3/h to mL/ms
Convert Cubic inch per Hours (in3/h) to Milliliter per Millisecond (mL/ms) using the exact conversion factor (1 cubic inch per hours = 0.000004552 milliliter per millisecond). See the formula, worked examples, and conversion table.
Cubic inch per Hours to Milliliters 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 4.55196222e-9 / 0.001.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic inch per Hours to Milliliters per Millisecond
Cubic inch per Hours and Milliliter 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
milliliters per millisecond = cubic inch per hours × 0.00000455196222222
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per hours equals 4.551962e-9 base units, and 1 milliliter per millisecond equals 0.001 base units, so dividing one by the other gives the direct cubic inch per hours-to-milliliter per millisecond factor of 0.00000455196222222.
Simple example
1 in3/h × 0.000004551962222 = 0.000004552 mL/ms
1 cubic inch per hours = 0.000004552 milliliters per millisecond.
Real-world example
60 in3/h × 0.000004551962222 = 0.0002731177 mL/ms
60 cubic inch per hours = 0.0002731177 milliliters per millisecond.
Conversion table
| Cubic inch per Hours (in3/h) | Milliliter per Millisecond (mL/ms) |
|---|---|
| 0.1 in3/h | 4.551962e-7 mL/ms |
| 1 in3/h | 0.000004552 mL/ms |
| 10 in3/h | 0.0000455196 mL/ms |
| 60 in3/h | 0.0002731177 mL/ms |
| 100 in3/h | 0.0004551962 mL/ms |
| 1,000 in3/h | 0.0045519622 mL/ms |
Reverse conversion: Milliliter per Millisecond to Cubic inch per Hours
0.000004552 mL/ms × 219685.4787 = 1.000008299 in3/h
0.000004552 milliliters per millisecond = 1.000008299 cubic inch per hours.
cubic inch per hours = milliliters per millisecond × 219685.478741
For a page dedicated to this direction, see Milliliter per Millisecond to Cubic inch per Hours.
Understanding the Cubic inch per Hours (in3/h)
Volumetric flow rate.
Understanding the Milliliter per Millisecond (mL/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milliliters per millisecond are in 1 cubic inch per hours?
1 cubic inch per hours equals 0.000004552 milliliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per hours to milliliter per millisecond?
Multiply the cubic inch per hours value by 0.000004551962222. The converter above does this instantly to whatever precision you set.
How do I convert milliliter per millisecond back to cubic inch per hours?
Use the reverse factor: 1 milliliter per millisecond equals 219,685.4787 cubic inch per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per hours?
Cubic inch per Hours (in3/h) is a unit of flow rate.
What is a milliliter per millisecond?
Milliliter per Millisecond (mL/ms) is a unit of flow rate.
Is the cubic inch per hours to milliliter per millisecond conversion exact?
Yes. Both cubic inch per hours and milliliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.000004551962222 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.