Volumetric flow rate.
Centiliter per Hours to Quarts per Millisecond Converter — cL/h to qt/ms
Convert Centiliter per Hours (cL/h) to Quart per Millisecond (qt/ms) using the exact conversion factor (1 centiliter per hours = 2.935245e-9 quart per millisecond). See the formula, worked examples, and conversion table.
Centiliter per Hours to Quarts 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 2.77777778e-9 / 0.946352946.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centiliter per Hours to Quarts per Millisecond
Centiliter per Hours and Quart 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
quarts per millisecond = centiliter per hours × 2.935245e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 centiliter per hours equals 2.777778e-9 base units, and 1 quart per millisecond equals 0.946352946 base units, so dividing one by the other gives the direct centiliter per hours-to-quart per millisecond factor of 2.935245e-9.
Simple example
1 cL/h × 2.935245e-9 = 2.935245e-9 qt/ms
1 centiliter per hours = 2.935245e-9 quarts per millisecond.
Real-world example
60 cL/h × 2.935245e-9 = 1.761147e-7 qt/ms
60 centiliter per hours = 1.761147e-7 quarts per millisecond.
Conversion table
| Centiliter per Hours (cL/h) | Quart per Millisecond (qt/ms) |
|---|---|
| 0.1 cL/h | 2.935245e-10 qt/ms |
| 1 cL/h | 2.935245e-9 qt/ms |
| 10 cL/h | 2.935245e-8 qt/ms |
| 60 cL/h | 1.761147e-7 qt/ms |
| 100 cL/h | 2.935245e-7 qt/ms |
| 1,000 cL/h | 0.0000029352 qt/ms |
Reverse conversion: Quart per Millisecond to Centiliter per Hours
2.935245e-9 qt/ms × 340687060.6 = 0.9999999911 cL/h
2.935245e-9 quarts per millisecond = 0.9999999911 centiliter per hours.
centiliter per hours = quarts per millisecond × 340687060.56
For a page dedicated to this direction, see Quart per Millisecond to Centiliter per Hours.
Understanding the Centiliter per Hours (cL/h)
Volumetric flow rate.
Understanding the Quart per Millisecond (qt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per millisecond are in 1 centiliter per hours?
1 centiliter per hours equals 2.935245e-9 quarts per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert centiliter per hours to quart per millisecond?
Multiply the centiliter per hours value by 2.935245e-9. The converter above does this instantly to whatever precision you set.
How do I convert quart per millisecond back to centiliter per hours?
Use the reverse factor: 1 quart per millisecond equals 340,687,060.6 centiliter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a centiliter per hours?
Centiliter per Hours (cL/h) is a unit of flow rate.
What is a quart per millisecond?
Quart per Millisecond (qt/ms) is a unit of flow rate.
Is the centiliter per hours to quart per millisecond conversion exact?
Yes. Both centiliter per hours and quart per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 2.935245e-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.