Volumetric flow rate.
Liter per Days to Milliliter per Days Converter — L/d to mL/d
Convert Liter per Days (L/d) to Milliliter per Days (mL/d) using the exact conversion factor (1 liter per days = 1,000 milliliter per days). See the formula, worked examples, and conversion table.
Liter per Days to Milliliter 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-8 / 1.15740741e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liter per Days to Milliliter per Days
Liter per Days and Milliliter 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
milliliter per days = liter per days × 1000
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per days equals 1.157407e-8 base units, and 1 milliliter per days equals 1.157407e-11 base units, so dividing one by the other gives the direct liter per days-to-milliliter per days factor of 1000.
Simple example
1 L/d × 1000 = 1,000 mL/d
1 liter per days = 1,000 milliliter per days.
Real-world example
60 L/d × 1000 = 60,000 mL/d
60 liter per days = 60,000 milliliter per days.
Conversion table
| Liter per Days (L/d) | Milliliter per Days (mL/d) |
|---|---|
| 0.1 L/d | 100 mL/d |
| 1 L/d | 1,000 mL/d |
| 10 L/d | 10,000 mL/d |
| 60 L/d | 60,000 mL/d |
| 100 L/d | 100,000 mL/d |
| 1,000 L/d | 1,000,000 mL/d |
Reverse conversion: Milliliter per Days to Liter per Days
1 mL/d × 0.001 = 0.001 L/d
1 milliliter per days = 0.001 liter per days.
liter per days = milliliter per days × 0.001
For a page dedicated to this direction, see Milliliter per Days to Liter per Days.
Understanding the Liter per Days (L/d)
Volumetric flow rate.
Understanding the Milliliter per Days (mL/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milliliter per days are in 1 liter per days?
1 liter per days equals 1,000 milliliter per days, using the exact defined conversion factor rather than an estimate.
How do I convert liter per days to milliliter per days?
Multiply the liter per days value by 1000. The converter above does this instantly to whatever precision you set.
How do I convert milliliter per days back to liter per days?
Use the reverse factor: 1 milliliter per days equals 0.001 liter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per days?
Liter per Days (L/d) is a unit of flow rate.
What is a milliliter per days?
Milliliter per Days (mL/d) is a unit of flow rate.
Is the liter per days to milliliter per days conversion exact?
Yes. Both liter per days and milliliter per days are defined by fixed standards rather than physical artifacts, so the factor of 1000 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.