Volumetric flow rate.
Liter per Hours to Kiloliters per Millisecond Converter — L/h to kL/ms
Convert Liter per Hours (L/h) to Kiloliter per Millisecond (kL/ms) using the exact conversion factor (1 liter per hours = 2.777778e-10 kiloliter per millisecond). See the formula, worked examples, and conversion table.
Liter per Hours to Kiloliters 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-7 / 1000.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liter per Hours to Kiloliters per Millisecond
Liter per Hours and Kiloliter 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
kiloliters per millisecond = liter per hours × 2.777778e-10
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per hours equals 2.777778e-7 base units, and 1 kiloliter per millisecond equals 1000 base units, so dividing one by the other gives the direct liter per hours-to-kiloliter per millisecond factor of 2.777778e-10.
Simple example
1 L/h × 2.777778e-10 = 2.777778e-10 kL/ms
1 liter per hours = 2.777778e-10 kiloliters per millisecond.
Real-world example
60 L/h × 2.777778e-10 = 1.666667e-8 kL/ms
60 liter per hours = 1.666667e-8 kiloliters per millisecond.
Conversion table
| Liter per Hours (L/h) | Kiloliter per Millisecond (kL/ms) |
|---|---|
| 0.1 L/h | 2.777778e-11 kL/ms |
| 1 L/h | 2.777778e-10 kL/ms |
| 10 L/h | 2.777778e-9 kL/ms |
| 60 L/h | 1.666667e-8 kL/ms |
| 100 L/h | 2.777778e-8 kL/ms |
| 1,000 L/h | 2.777778e-7 kL/ms |
Reverse conversion: Kiloliter per Millisecond to Liter per Hours
2.777778e-10 kL/ms × 3600000000 = 1.00000008 L/h
2.777778e-10 kiloliters per millisecond = 1.00000008 liter per hours.
liter per hours = kiloliters per millisecond × 3600000000
For a page dedicated to this direction, see Kiloliter per Millisecond to Liter per Hours.
Understanding the Liter per Hours (L/h)
Volumetric flow rate.
Understanding the Kiloliter per Millisecond (kL/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kiloliters per millisecond are in 1 liter per hours?
1 liter per hours equals 2.777778e-10 kiloliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert liter per hours to kiloliter per millisecond?
Multiply the liter per hours value by 2.777778e-10. The converter above does this instantly to whatever precision you set.
How do I convert kiloliter per millisecond back to liter per hours?
Use the reverse factor: 1 kiloliter per millisecond equals 3,600,000,000 liter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per hours?
Liter per Hours (L/h) is a unit of flow rate.
What is a kiloliter per millisecond?
Kiloliter per Millisecond (kL/ms) is a unit of flow rate.
Is the liter per hours to kiloliter per millisecond conversion exact?
Yes. Both liter per hours and kiloliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 2.777778e-10 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.