Volumetric flow rate.
Hectoliter per Seconds to Metric cups per Millisecond Converter — hL/s to metric cup/ms
Convert Hectoliter per Seconds (hL/s) to Metric cup per Millisecond (metric cup/ms) using the exact conversion factor (1 hectoliter per seconds = 0.4 metric cup per millisecond). See the formula, worked examples, and conversion table.
Hectoliter per Seconds to Metric cups 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 / 0.25.
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 Metric cups per Millisecond
Hectoliter per Seconds and Metric cup 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
metric cups per millisecond = hectoliter per seconds × 0.4
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 metric cup per millisecond equals 0.25 base units, so dividing one by the other gives the direct hectoliter per seconds-to-metric cup per millisecond factor of 0.4.
Simple example
1 hL/s × 0.4 = 0.4 metric cup/ms
1 hectoliter per seconds = 0.4 metric cups per millisecond.
Real-world example
60 hL/s × 0.4 = 24 metric cup/ms
60 hectoliter per seconds = 24 metric cups per millisecond.
Conversion table
| Hectoliter per Seconds (hL/s) | Metric cup per Millisecond (metric cup/ms) |
|---|---|
| 0.1 hL/s | 0.04 metric cup/ms |
| 1 hL/s | 0.4 metric cup/ms |
| 10 hL/s | 4 metric cup/ms |
| 60 hL/s | 24 metric cup/ms |
| 100 hL/s | 40 metric cup/ms |
| 1,000 hL/s | 400 metric cup/ms |
Reverse conversion: Metric cup per Millisecond to Hectoliter per Seconds
0.4 metric cup/ms × 2.5 = 1 hL/s
0.4 metric cups per millisecond = 1 hectoliter per seconds.
hectoliter per seconds = metric cups per millisecond × 2.5
For a page dedicated to this direction, see Metric cup per Millisecond to Hectoliter per Seconds.
Understanding the Hectoliter per Seconds (hL/s)
Volumetric flow rate.
Understanding the Metric cup per Millisecond (metric cup/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric cups per millisecond are in 1 hectoliter per seconds?
1 hectoliter per seconds equals 0.4 metric cups per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per seconds to metric cup per millisecond?
Multiply the hectoliter per seconds value by 0.4. The converter above does this instantly to whatever precision you set.
How do I convert metric cup per millisecond back to hectoliter per seconds?
Use the reverse factor: 1 metric cup per millisecond equals 2.5 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 metric cup per millisecond?
Metric cup per Millisecond (metric cup/ms) is a unit of flow rate.
Is the hectoliter per seconds to metric cup per millisecond conversion exact?
Yes. Both hectoliter per seconds and metric cup per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.4 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.