Volumetric flow rate.
Cubic Kilometer per Hours to Megaliter per Seconds Converter — km3/h to ML/s
Convert Cubic Kilometer per Hours (km3/h) to Megaliter per Seconds (ML/s) using the exact conversion factor (1 cubic kilometer per hours = 277.7777778 megaliter per seconds). See the formula, worked examples, and conversion table.
Cubic Kilometer per Hours to Megaliter 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 277777.7778 / 1000.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Kilometer per Hours to Megaliter per Seconds
Cubic Kilometer per Hours and Megaliter 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
megaliter per seconds = cubic kilometer per hours × 277.777777778
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic kilometer per hours equals 277777.777778 base units, and 1 megaliter per seconds equals 1000 base units, so dividing one by the other gives the direct cubic kilometer per hours-to-megaliter per seconds factor of 277.777777778.
Simple example
1 km3/h × 277.7777778 = 277.7777778 ML/s
1 cubic kilometer per hours = 277.7777778 megaliter per seconds.
Real-world example
60 km3/h × 277.7777778 = 16,666.66667 ML/s
60 cubic kilometer per hours = 16,666.66667 megaliter per seconds.
Conversion table
| Cubic Kilometer per Hours (km3/h) | Megaliter per Seconds (ML/s) |
|---|---|
| 0.1 km3/h | 27.77777778 ML/s |
| 1 km3/h | 277.7777778 ML/s |
| 10 km3/h | 2,777.777778 ML/s |
| 60 km3/h | 16,666.66667 ML/s |
| 100 km3/h | 27,777.77778 ML/s |
| 1,000 km3/h | 277,777.7778 ML/s |
Reverse conversion: Megaliter per Seconds to Cubic Kilometer per Hours
277.7777778 ML/s × 0.0036 = 1 km3/h
277.7777778 megaliter per seconds = 1 cubic kilometer per hours.
cubic kilometer per hours = megaliter per seconds × 0.0036
For a page dedicated to this direction, see Megaliter per Seconds to Cubic Kilometer per Hours.
Understanding the Cubic Kilometer per Hours (km3/h)
Volumetric flow rate.
Understanding the Megaliter per Seconds (ML/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megaliter per seconds are in 1 cubic kilometer per hours?
1 cubic kilometer per hours equals 277.7777778 megaliter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic kilometer per hours to megaliter per seconds?
Multiply the cubic kilometer per hours value by 277.7777778. The converter above does this instantly to whatever precision you set.
How do I convert megaliter per seconds back to cubic kilometer per hours?
Use the reverse factor: 1 megaliter per seconds equals 0.0036 cubic kilometer per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic kilometer per hours?
Cubic Kilometer per Hours (km3/h) is a unit of flow rate.
What is a megaliter per seconds?
Megaliter per Seconds (ML/s) is a unit of flow rate.
Is the cubic kilometer per hours to megaliter per seconds conversion exact?
Yes. Both cubic kilometer per hours and megaliter 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.