Volumetric flow rate.
Milliliter per Days to Metric cup per Days Converter — mL/d to metric cup/d
Convert Milliliter per Days (mL/d) to Metric cup per Days (metric cup/d) using the exact conversion factor (1 milliliter per days = 0.004 metric cup per days). See the formula, worked examples, and conversion table.
Milliliter per Days to Metric cup 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 / 2.89351852e-9.
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 Metric cup per Days
Milliliter per Days and Metric cup 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
metric cup per days = milliliter per days × 0.004
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 metric cup per days equals 2.893519e-9 base units, so dividing one by the other gives the direct milliliter per days-to-metric cup per days factor of 0.004.
Simple example
1 mL/d × 0.004 = 0.004 metric cup/d
1 milliliter per days = 0.004 metric cup per days.
Real-world example
60 mL/d × 0.004 = 0.24 metric cup/d
60 milliliter per days = 0.24 metric cup per days.
Conversion table
| Milliliter per Days (mL/d) | Metric cup per Days (metric cup/d) |
|---|---|
| 0.1 mL/d | 0.0004 metric cup/d |
| 1 mL/d | 0.004 metric cup/d |
| 10 mL/d | 0.04 metric cup/d |
| 60 mL/d | 0.24 metric cup/d |
| 100 mL/d | 0.4 metric cup/d |
| 1,000 mL/d | 4 metric cup/d |
Reverse conversion: Metric cup per Days to Milliliter per Days
0.004 metric cup/d × 250 = 1 mL/d
0.004 metric cup per days = 1 milliliter per days.
milliliter per days = metric cup per days × 250
For a page dedicated to this direction, see Metric cup per Days to Milliliter per Days.
Understanding the Milliliter per Days (mL/d)
Volumetric flow rate.
Understanding the Metric cup per Days (metric cup/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric cup per days are in 1 milliliter per days?
1 milliliter per days equals 0.004 metric cup per days, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per days to metric cup per days?
Multiply the milliliter per days value by 0.004. The converter above does this instantly to whatever precision you set.
How do I convert metric cup per days back to milliliter per days?
Use the reverse factor: 1 metric cup per days equals 250 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 metric cup per days?
Metric cup per Days (metric cup/d) is a unit of flow rate.
Is the milliliter per days to metric cup per days conversion exact?
Yes. Both milliliter per days and metric cup per days are defined by fixed standards rather than physical artifacts, so the factor of 0.004 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.