Volumetric flow rate.
Cubic inch per Minutes to Hectoliters per Millisecond Converter — in3/min to hL/ms
Convert Cubic inch per Minutes (in3/min) to Hectoliter per Millisecond (hL/ms) using the exact conversion factor (1 cubic inch per minutes = 2.731177e-9 hectoliter per millisecond). See the formula, worked examples, and conversion table.
Cubic inch per Minutes to Hectoliters 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 2.73117733e-7 / 100.
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 Minutes to Hectoliters per Millisecond
Cubic inch per Minutes and Hectoliter 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
hectoliters per millisecond = cubic inch per minutes × 2.731177e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per minutes equals 2.731177e-7 base units, and 1 hectoliter per millisecond equals 100 base units, so dividing one by the other gives the direct cubic inch per minutes-to-hectoliter per millisecond factor of 2.731177e-9.
Simple example
1 in3/min × 2.731177e-9 = 2.731177e-9 hL/ms
1 cubic inch per minutes = 2.731177e-9 hectoliters per millisecond.
Real-world example
60 in3/min × 2.731177e-9 = 1.638706e-7 hL/ms
60 cubic inch per minutes = 1.638706e-7 hectoliters per millisecond.
Conversion table
| Cubic inch per Minutes (in3/min) | Hectoliter per Millisecond (hL/ms) |
|---|---|
| 0.1 in3/min | 2.731177e-10 hL/ms |
| 1 in3/min | 2.731177e-9 hL/ms |
| 10 in3/min | 2.731177e-8 hL/ms |
| 60 in3/min | 1.638706e-7 hL/ms |
| 100 in3/min | 2.731177e-7 hL/ms |
| 1,000 in3/min | 0.0000027312 hL/ms |
Reverse conversion: Hectoliter per Millisecond to Cubic inch per Minutes
2.731177e-9 hL/ms × 366142464.6 = 0.999999878 in3/min
2.731177e-9 hectoliters per millisecond = 0.999999878 cubic inch per minutes.
cubic inch per minutes = hectoliters per millisecond × 366142464.568
For a page dedicated to this direction, see Hectoliter per Millisecond to Cubic inch per Minutes.
Understanding the Cubic inch per Minutes (in3/min)
Volumetric flow rate.
Understanding the Hectoliter per Millisecond (hL/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectoliters per millisecond are in 1 cubic inch per minutes?
1 cubic inch per minutes equals 2.731177e-9 hectoliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per minutes to hectoliter per millisecond?
Multiply the cubic inch per minutes value by 2.731177e-9. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter per millisecond back to cubic inch per minutes?
Use the reverse factor: 1 hectoliter per millisecond equals 366,142,464.6 cubic inch per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per minutes?
Cubic inch per Minutes (in3/min) is a unit of flow rate.
What is a hectoliter per millisecond?
Hectoliter per Millisecond (hL/ms) is a unit of flow rate.
Is the cubic inch per minutes to hectoliter per millisecond conversion exact?
Yes. Both cubic inch per minutes and hectoliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 2.731177e-9 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.