Volumetric flow rate.
Milliliter per Years to Kiloliter per Days Converter — mL/yr to kL/d
Convert Milliliter per Years (mL/yr) to Kiloliter per Days (kL/d) using the exact conversion factor (1 milliliter per years = 2.737907e-9 kiloliter per days). See the formula, worked examples, and conversion table.
Milliliter per Years to Kiloliter per Days 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-14 / 1.15740741e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milliliter per Years to Kiloliter per Days
Milliliter per Years and Kiloliter per Days 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
kiloliter per days = milliliter per years × 2.737907e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per years equals 3.168874e-14 base units, and 1 kiloliter per days equals 0.0000115740740741 base units, so dividing one by the other gives the direct milliliter per years-to-kiloliter per days factor of 2.737907e-9.
Simple example
1 mL/yr × 2.737907e-9 = 2.737907e-9 kL/d
1 milliliter per years = 2.737907e-9 kiloliter per days.
Real-world example
60 mL/yr × 2.737907e-9 = 1.642744e-7 kL/d
60 milliliter per years = 1.642744e-7 kiloliter per days.
Conversion table
| Milliliter per Years (mL/yr) | Kiloliter per Days (kL/d) |
|---|---|
| 0.1 mL/yr | 2.737907e-10 kL/d |
| 1 mL/yr | 2.737907e-9 kL/d |
| 10 mL/yr | 2.737907e-8 kL/d |
| 60 mL/yr | 1.642744e-7 kL/d |
| 100 mL/yr | 2.737907e-7 kL/d |
| 1,000 mL/yr | 0.0000027379 kL/d |
Reverse conversion: Kiloliter per Days to Milliliter per Years
2.737907e-9 kL/d × 365242500 = 0.9999999974 mL/yr
2.737907e-9 kiloliter per days = 0.9999999974 milliliter per years.
milliliter per years = kiloliter per days × 365242500
For a page dedicated to this direction, see Kiloliter per Days to Milliliter per Years.
Understanding the Milliliter per Years (mL/yr)
Volumetric flow rate.
Understanding the Kiloliter per Days (kL/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kiloliter per days are in 1 milliliter per years?
1 milliliter per years equals 2.737907e-9 kiloliter per days, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per years to kiloliter per days?
Multiply the milliliter per years value by 2.737907e-9. The converter above does this instantly to whatever precision you set.
How do I convert kiloliter per days back to milliliter per years?
Use the reverse factor: 1 kiloliter per days equals 365,242,500 milliliter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per years?
Milliliter per Years (mL/yr) is a unit of flow rate.
What is a kiloliter per days?
Kiloliter per Days (kL/d) is a unit of flow rate.
Is the milliliter per years to kiloliter per days conversion exact?
Yes. Both milliliter per years and kiloliter per days are defined by fixed standards rather than physical artifacts, so the factor of 2.737907e-9 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.