Volumetric flow rate.
Milliliter per Days to Megaliter per Days Converter — mL/d to ML/d
Convert Milliliter per Days (mL/d) to Megaliter per Days (ML/d) using the exact conversion factor (1 milliliter per days = 1e-9 megaliter per days). See the formula, worked examples, and conversion table.
Milliliter per Days to Megaliter 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 1.15740741e-11 / 0.01157407407.
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 Days
Milliliter per Days and Megaliter 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
megaliter per days = milliliter per days × 1e-9
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 days equals 0.0115740740741 base units, so dividing one by the other gives the direct milliliter per days-to-megaliter per days factor of 1e-9.
Simple example
1 mL/d × 1e-9 = 1e-9 ML/d
1 milliliter per days = 1e-9 megaliter per days.
Real-world example
60 mL/d × 1e-9 = 6e-8 ML/d
60 milliliter per days = 6e-8 megaliter per days.
Conversion table
| Milliliter per Days (mL/d) | Megaliter per Days (ML/d) |
|---|---|
| 0.1 mL/d | 1e-10 ML/d |
| 1 mL/d | 1e-9 ML/d |
| 10 mL/d | 1e-8 ML/d |
| 60 mL/d | 6e-8 ML/d |
| 100 mL/d | 1e-7 ML/d |
| 1,000 mL/d | 0.000001 ML/d |
Reverse conversion: Megaliter per Days to Milliliter per Days
1e-9 ML/d × 1000000000 = 1 mL/d
1e-9 megaliter per days = 1 milliliter per days.
milliliter per days = megaliter per days × 1000000000
For a page dedicated to this direction, see Megaliter per Days to Milliliter per Days.
Understanding the Milliliter per Days (mL/d)
Volumetric flow rate.
Understanding the Megaliter per Days (ML/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megaliter per days are in 1 milliliter per days?
1 milliliter per days equals 1e-9 megaliter per days, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per days to megaliter per days?
Multiply the milliliter per days value by 1e-9. The converter above does this instantly to whatever precision you set.
How do I convert megaliter per days back to milliliter per days?
Use the reverse factor: 1 megaliter per days equals 1,000,000,000 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 days?
Megaliter per Days (ML/d) is a unit of flow rate.
Is the milliliter per days to megaliter per days conversion exact?
Yes. Both milliliter per days and megaliter per days are defined by fixed standards rather than physical artifacts, so the factor of 1e-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.