Volumetric flow rate.
Hectoliters per Millisecond to Cubic Kilometer per Seconds Converter — hL/ms to km3/s
Convert Hectoliter per Millisecond (hL/ms) to Cubic Kilometer per Seconds (km3/s) using the exact conversion factor (1 hectoliter per millisecond = 1e-7 cubic kilometer per seconds). See the formula, worked examples, and conversion table.
Hectoliters per Millisecond to Cubic Kilometer 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 100 / 1e+9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectoliters per Millisecond to Cubic Kilometer per Seconds
Hectoliter per Millisecond and Cubic Kilometer 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
cubic kilometer per seconds = hectoliters per millisecond × 1e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter per millisecond equals 100 base units, and 1 cubic kilometer per seconds equals 1000000000 base units, so dividing one by the other gives the direct hectoliter per millisecond-to-cubic kilometer per seconds factor of 1e-7.
Simple example
1 hL/ms × 1e-7 = 1e-7 km3/s
1 hectoliter per millisecond = 1e-7 cubic kilometer per seconds.
Real-world example
60 hL/ms × 1e-7 = 0.000006 km3/s
60 hectoliters per millisecond = 0.000006 cubic kilometer per seconds.
Conversion table
| Hectoliter per Millisecond (hL/ms) | Cubic Kilometer per Seconds (km3/s) |
|---|---|
| 0.1 hL/ms | 1e-8 km3/s |
| 1 hL/ms | 1e-7 km3/s |
| 10 hL/ms | 0.000001 km3/s |
| 60 hL/ms | 0.000006 km3/s |
| 100 hL/ms | 0.00001 km3/s |
| 1,000 hL/ms | 0.0001 km3/s |
Reverse conversion: Cubic Kilometer per Seconds to Hectoliter per Millisecond
1e-7 km3/s × 10000000 = 1 hL/ms
1e-7 cubic kilometer per seconds = 1 hectoliter per millisecond.
hectoliters per millisecond = cubic kilometer per seconds × 10000000
For a page dedicated to this direction, see Cubic Kilometer per Seconds to Hectoliter per Millisecond.
Understanding the Hectoliter per Millisecond (hL/ms)
Volumetric flow rate.
Understanding the Cubic Kilometer per Seconds (km3/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic kilometer per seconds are in 1 hectoliter per millisecond?
1 hectoliter per millisecond equals 1e-7 cubic kilometer per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per millisecond to cubic kilometer per seconds?
Multiply the hectoliter per millisecond value by 1e-7. The converter above does this instantly to whatever precision you set.
How do I convert cubic kilometer per seconds back to hectoliter per millisecond?
Use the reverse factor: 1 cubic kilometer per seconds equals 10,000,000 hectoliters per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter per millisecond?
Hectoliter per Millisecond (hL/ms) is a unit of flow rate.
What is a cubic kilometer per seconds?
Cubic Kilometer per Seconds (km3/s) is a unit of flow rate.
Is the hectoliter per millisecond to cubic kilometer per seconds conversion exact?
Yes. Both hectoliter per millisecond and cubic kilometer per seconds 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.