Volumetric flow rate.
Cubic Millimeter per Days to Cubic Meter per Days Converter — mm3/d to m3/d
Convert Cubic Millimeter per Days (mm3/d) to Cubic Meter per Days (m3/d) using the exact conversion factor (1 cubic millimeter per days = 1e-9 cubic meter per days). See the formula, worked examples, and conversion table.
Cubic Millimeter per Days to Cubic Meter 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-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 Cubic Millimeter per Days to Cubic Meter per Days
Cubic Millimeter per Days and Cubic Meter 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
cubic meter per days = cubic millimeter per days × 1e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic millimeter per days equals 1.157407e-14 base units, and 1 cubic meter per days equals 0.0000115740740741 base units, so dividing one by the other gives the direct cubic millimeter per days-to-cubic meter per days factor of 1e-9.
Simple example
1 mm3/d × 1e-9 = 1e-9 m3/d
1 cubic millimeter per days = 1e-9 cubic meter per days.
Real-world example
60 mm3/d × 1e-9 = 6e-8 m3/d
60 cubic millimeter per days = 6e-8 cubic meter per days.
Conversion table
| Cubic Millimeter per Days (mm3/d) | Cubic Meter per Days (m3/d) |
|---|---|
| 0.1 mm3/d | 1e-10 m3/d |
| 1 mm3/d | 1e-9 m3/d |
| 10 mm3/d | 1e-8 m3/d |
| 60 mm3/d | 6e-8 m3/d |
| 100 mm3/d | 1e-7 m3/d |
| 1,000 mm3/d | 0.000001 m3/d |
Reverse conversion: Cubic Meter per Days to Cubic Millimeter per Days
1e-9 m3/d × 1000000000 = 1 mm3/d
1e-9 cubic meter per days = 1 cubic millimeter per days.
cubic millimeter per days = cubic meter per days × 1000000000
For a page dedicated to this direction, see Cubic Meter per Days to Cubic Millimeter per Days.
Understanding the Cubic Millimeter per Days (mm3/d)
Volumetric flow rate.
Understanding the Cubic Meter per Days (m3/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meter per days are in 1 cubic millimeter per days?
1 cubic millimeter per days equals 1e-9 cubic meter per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter per days to cubic meter per days?
Multiply the cubic millimeter per days value by 1e-9. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per days back to cubic millimeter per days?
Use the reverse factor: 1 cubic meter per days equals 1,000,000,000 cubic millimeter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic millimeter per days?
Cubic Millimeter per Days (mm3/d) is a unit of flow rate.
What is a cubic meter per days?
Cubic Meter per Days (m3/d) is a unit of flow rate.
Is the cubic millimeter per days to cubic meter per days conversion exact?
Yes. Both cubic millimeter per days and cubic meter 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.