Volumetric flow rate.
Kiloliter per Seconds to Cubic Meters per Millisecond Converter — kL/s to m3/ms
Convert Kiloliter per Seconds (kL/s) to Cubic Meter per Millisecond (m3/ms) using the exact conversion factor (1 kiloliter per seconds = 0.001 cubic meter per millisecond). See the formula, worked examples, and conversion table.
Kiloliter per Seconds to Cubic Meters 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 1 / 1000.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kiloliter per Seconds to Cubic Meters per Millisecond
Kiloliter per Seconds and Cubic Meter 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
cubic meters per millisecond = kiloliter per seconds × 0.001
This factor comes from each unit's defined relationship to the category's base unit: 1 kiloliter per seconds equals 1 base unit, and 1 cubic meter per millisecond equals 1000 base units, so dividing one by the other gives the direct kiloliter per seconds-to-cubic meter per millisecond factor of 0.001.
Simple example
1 kL/s × 0.001 = 0.001 m3/ms
1 kiloliter per seconds = 0.001 cubic meters per millisecond.
Real-world example
60 kL/s × 0.001 = 0.06 m3/ms
60 kiloliter per seconds = 0.06 cubic meters per millisecond.
Conversion table
| Kiloliter per Seconds (kL/s) | Cubic Meter per Millisecond (m3/ms) |
|---|---|
| 0.1 kL/s | 0.0001 m3/ms |
| 1 kL/s | 0.001 m3/ms |
| 10 kL/s | 0.01 m3/ms |
| 60 kL/s | 0.06 m3/ms |
| 100 kL/s | 0.1 m3/ms |
| 1,000 kL/s | 1 m3/ms |
Reverse conversion: Cubic Meter per Millisecond to Kiloliter per Seconds
0.001 m3/ms × 1000 = 1 kL/s
0.001 cubic meters per millisecond = 1 kiloliter per seconds.
kiloliter per seconds = cubic meters per millisecond × 1000
For a page dedicated to this direction, see Cubic Meter per Millisecond to Kiloliter per Seconds.
Understanding the Kiloliter per Seconds (kL/s)
Volumetric flow rate.
Understanding the Cubic Meter per Millisecond (m3/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meters per millisecond are in 1 kiloliter per seconds?
1 kiloliter per seconds equals 0.001 cubic meters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert kiloliter per seconds to cubic meter per millisecond?
Multiply the kiloliter per seconds value by 0.001. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per millisecond back to kiloliter per seconds?
Use the reverse factor: 1 cubic meter per millisecond equals 1,000 kiloliter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a kiloliter per seconds?
Kiloliter per Seconds (kL/s) is a unit of flow rate.
What is a cubic meter per millisecond?
Cubic Meter per Millisecond (m3/ms) is a unit of flow rate.
Is the kiloliter per seconds to cubic meter per millisecond conversion exact?
Yes. Both kiloliter per seconds and cubic meter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.001 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.