Volumetric flow rate.
Megaliter per Years to Cubic Kilometer per Years Converter — ML/yr to km3/yr
Convert Megaliter per Years (ML/yr) to Cubic Kilometer per Years (km3/yr) using the exact conversion factor (1 megaliter per years = 0.000001 cubic kilometer per years). See the formula, worked examples, and conversion table.
Megaliter per Years to Cubic Kilometer per Years 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 3.16887385e-5 / 31.68873851.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Megaliter per Years to Cubic Kilometer per Years
Megaliter per Years and Cubic Kilometer per Years 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 years = megaliter per years × 0.000001
This factor comes from each unit's defined relationship to the category's base unit: 1 megaliter per years equals 0.0000316887385068 base units, and 1 cubic kilometer per years equals 31.6887385068 base units, so dividing one by the other gives the direct megaliter per years-to-cubic kilometer per years factor of 0.000001.
Simple example
1 ML/yr × 0.000001 = 0.000001 km3/yr
1 megaliter per years = 0.000001 cubic kilometer per years.
Real-world example
60 ML/yr × 0.000001 = 0.00006 km3/yr
60 megaliter per years = 0.00006 cubic kilometer per years.
Conversion table
| Megaliter per Years (ML/yr) | Cubic Kilometer per Years (km3/yr) |
|---|---|
| 0.1 ML/yr | 1e-7 km3/yr |
| 1 ML/yr | 0.000001 km3/yr |
| 10 ML/yr | 0.00001 km3/yr |
| 60 ML/yr | 0.00006 km3/yr |
| 100 ML/yr | 0.0001 km3/yr |
| 1,000 ML/yr | 0.001 km3/yr |
Reverse conversion: Cubic Kilometer per Years to Megaliter per Years
0.000001 km3/yr × 1000000 = 1 ML/yr
0.000001 cubic kilometer per years = 1 megaliter per years.
megaliter per years = cubic kilometer per years × 1000000
For a page dedicated to this direction, see Cubic Kilometer per Years to Megaliter per Years.
Understanding the Megaliter per Years (ML/yr)
Volumetric flow rate.
Understanding the Cubic Kilometer per Years (km3/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic kilometer per years are in 1 megaliter per years?
1 megaliter per years equals 0.000001 cubic kilometer per years, using the exact defined conversion factor rather than an estimate.
How do I convert megaliter per years to cubic kilometer per years?
Multiply the megaliter per years value by 0.000001. The converter above does this instantly to whatever precision you set.
How do I convert cubic kilometer per years back to megaliter per years?
Use the reverse factor: 1 cubic kilometer per years equals 1,000,000 megaliter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a megaliter per years?
Megaliter per Years (ML/yr) is a unit of flow rate.
What is a cubic kilometer per years?
Cubic Kilometer per Years (km3/yr) is a unit of flow rate.
Is the megaliter per years to cubic kilometer per years conversion exact?
Yes. Both megaliter per years and cubic kilometer per years are defined by fixed standards rather than physical artifacts, so the factor of 0.000001 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.