Volumetric flow rate.
Hectoliter per Seconds to Megaliters per Millisecond Converter — hL/s to ML/ms
Convert Hectoliter per Seconds (hL/s) to Megaliter per Millisecond (ML/ms) using the exact conversion factor (1 hectoliter per seconds = 1e-7 megaliter per millisecond). See the formula, worked examples, and conversion table.
Hectoliter per Seconds to Megaliters 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 0.1 / 1e+6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectoliter per Seconds to Megaliters per Millisecond
Hectoliter per Seconds and Megaliter 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
megaliters per millisecond = hectoliter per seconds × 1e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter per seconds equals 0.1 base units, and 1 megaliter per millisecond equals 1000000 base units, so dividing one by the other gives the direct hectoliter per seconds-to-megaliter per millisecond factor of 1e-7.
Simple example
1 hL/s × 1e-7 = 1e-7 ML/ms
1 hectoliter per seconds = 1e-7 megaliters per millisecond.
Real-world example
60 hL/s × 1e-7 = 0.000006 ML/ms
60 hectoliter per seconds = 0.000006 megaliters per millisecond.
Conversion table
| Hectoliter per Seconds (hL/s) | Megaliter per Millisecond (ML/ms) |
|---|---|
| 0.1 hL/s | 1e-8 ML/ms |
| 1 hL/s | 1e-7 ML/ms |
| 10 hL/s | 0.000001 ML/ms |
| 60 hL/s | 0.000006 ML/ms |
| 100 hL/s | 0.00001 ML/ms |
| 1,000 hL/s | 0.0001 ML/ms |
Reverse conversion: Megaliter per Millisecond to Hectoliter per Seconds
1e-7 ML/ms × 10000000 = 1 hL/s
1e-7 megaliters per millisecond = 1 hectoliter per seconds.
hectoliter per seconds = megaliters per millisecond × 10000000
For a page dedicated to this direction, see Megaliter per Millisecond to Hectoliter per Seconds.
Understanding the Hectoliter per Seconds (hL/s)
Volumetric flow rate.
Understanding the Megaliter per Millisecond (ML/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megaliters per millisecond are in 1 hectoliter per seconds?
1 hectoliter per seconds equals 1e-7 megaliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per seconds to megaliter per millisecond?
Multiply the hectoliter per seconds value by 1e-7. The converter above does this instantly to whatever precision you set.
How do I convert megaliter per millisecond back to hectoliter per seconds?
Use the reverse factor: 1 megaliter per millisecond equals 10,000,000 hectoliter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter per seconds?
Hectoliter per Seconds (hL/s) is a unit of flow rate.
What is a megaliter per millisecond?
Megaliter per Millisecond (ML/ms) is a unit of flow rate.
Is the hectoliter per seconds to megaliter per millisecond conversion exact?
Yes. Both hectoliter per seconds and megaliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 1e-7 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.