Volumetric flow rate.
Milliliter per Days to Megaliter per Years Converter — mL/d to ML/yr
Convert Milliliter per Days (mL/d) to Megaliter per Years (ML/yr) using the exact conversion factor (1 milliliter per days = 3.652425e-7 megaliter per years). See the formula, worked examples, and conversion table.
Milliliter per Days to Megaliter 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 1.15740741e-11 / 3.16887385e-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 Days to Megaliter per Years
Milliliter per Days and Megaliter 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
megaliter per years = milliliter per days × 3.652425e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per days equals 1.157407e-11 base units, and 1 megaliter per years equals 0.0000316887385068 base units, so dividing one by the other gives the direct milliliter per days-to-megaliter per years factor of 3.652425e-7.
Simple example
1 mL/d × 3.652425e-7 = 3.652425e-7 ML/yr
1 milliliter per days = 3.652425e-7 megaliter per years.
Real-world example
60 mL/d × 3.652425e-7 = 0.0000219146 ML/yr
60 milliliter per days = 0.0000219146 megaliter per years.
Conversion table
| Milliliter per Days (mL/d) | Megaliter per Years (ML/yr) |
|---|---|
| 0.1 mL/d | 3.652425e-8 ML/yr |
| 1 mL/d | 3.652425e-7 ML/yr |
| 10 mL/d | 0.0000036524 ML/yr |
| 60 mL/d | 0.0000219146 ML/yr |
| 100 mL/d | 0.0000365243 ML/yr |
| 1,000 mL/d | 0.0003652425 ML/yr |
Reverse conversion: Megaliter per Years to Milliliter per Days
3.652425e-7 ML/yr × 2737907.007 = 1 mL/d
3.652425e-7 megaliter per years = 1 milliliter per days.
milliliter per days = megaliter per years × 2737907.00699
For a page dedicated to this direction, see Megaliter per Years to Milliliter per Days.
Understanding the Milliliter per Days (mL/d)
Volumetric flow rate.
Understanding the Megaliter per Years (ML/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megaliter per years are in 1 milliliter per days?
1 milliliter per days equals 3.652425e-7 megaliter per years, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per days to megaliter per years?
Multiply the milliliter per days value by 3.652425e-7. The converter above does this instantly to whatever precision you set.
How do I convert megaliter per years back to milliliter per days?
Use the reverse factor: 1 megaliter per years equals 2,737,907.007 milliliter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per days?
Milliliter per Days (mL/d) is a unit of flow rate.
What is a megaliter per years?
Megaliter per Years (ML/yr) is a unit of flow rate.
Is the milliliter per days to megaliter per years conversion exact?
Yes. Both milliliter per days and megaliter per years are defined by fixed standards rather than physical artifacts, so the factor of 3.652425e-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.