Volumetric flow rate.
Kiloliter per Hours to Milliliter per Seconds Converter — kL/h to mL/s
Convert Kiloliter per Hours (kL/h) to Milliliter per Seconds (mL/s) using the exact conversion factor (1 kiloliter per hours = 277.7777778 milliliter per seconds). See the formula, worked examples, and conversion table.
Kiloliter per Hours to Milliliter per Seconds 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 0.0002777777778 / 1e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kiloliter per Hours to Milliliter per Seconds
Kiloliter per Hours and Milliliter per Seconds 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
milliliter per seconds = kiloliter per hours × 277.777777778
This factor comes from each unit's defined relationship to the category's base unit: 1 kiloliter per hours equals 0.000277777777778 base units, and 1 milliliter per seconds equals 0.000001 base units, so dividing one by the other gives the direct kiloliter per hours-to-milliliter per seconds factor of 277.777777778.
Simple example
1 kL/h × 277.7777778 = 277.7777778 mL/s
1 kiloliter per hours = 277.7777778 milliliter per seconds.
Real-world example
60 kL/h × 277.7777778 = 16,666.66667 mL/s
60 kiloliter per hours = 16,666.66667 milliliter per seconds.
Conversion table
| Kiloliter per Hours (kL/h) | Milliliter per Seconds (mL/s) |
|---|---|
| 0.1 kL/h | 27.77777778 mL/s |
| 1 kL/h | 277.7777778 mL/s |
| 10 kL/h | 2,777.777778 mL/s |
| 60 kL/h | 16,666.66667 mL/s |
| 100 kL/h | 27,777.77778 mL/s |
| 1,000 kL/h | 277,777.7778 mL/s |
Reverse conversion: Milliliter per Seconds to Kiloliter per Hours
277.7777778 mL/s × 0.0036 = 1 kL/h
277.7777778 milliliter per seconds = 1 kiloliter per hours.
kiloliter per hours = milliliter per seconds × 0.0036
For a page dedicated to this direction, see Milliliter per Seconds to Kiloliter per Hours.
Understanding the Kiloliter per Hours (kL/h)
Volumetric flow rate.
Understanding the Milliliter per Seconds (mL/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milliliter per seconds are in 1 kiloliter per hours?
1 kiloliter per hours equals 277.7777778 milliliter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert kiloliter per hours to milliliter per seconds?
Multiply the kiloliter per hours value by 277.7777778. The converter above does this instantly to whatever precision you set.
How do I convert milliliter per seconds back to kiloliter per hours?
Use the reverse factor: 1 milliliter per seconds equals 0.0036 kiloliter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a kiloliter per hours?
Kiloliter per Hours (kL/h) is a unit of flow rate.
What is a milliliter per seconds?
Milliliter per Seconds (mL/s) is a unit of flow rate.
Is the kiloliter per hours to milliliter per seconds conversion exact?
Yes. Both kiloliter per hours and milliliter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 277.7777778 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.