Volumetric flow rate.
Cubic inch per Days to Cubic Millimeter per Days Converter — in3/d to mm3/d
Convert Cubic inch per Days (in3/d) to Cubic Millimeter per Days (mm3/d) using the exact conversion factor (1 cubic inch per days = 16,387.064 cubic millimeter per days). See the formula, worked examples, and conversion table.
Cubic inch per Days to Cubic Millimeter 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 1.89665093e-10 / 1.15740741e-14.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic inch per Days to Cubic Millimeter per Days
Cubic inch per Days and Cubic Millimeter 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 millimeter per days = cubic inch per days × 16387.064
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per days equals 1.896651e-10 base units, and 1 cubic millimeter per days equals 1.157407e-14 base units, so dividing one by the other gives the direct cubic inch per days-to-cubic millimeter per days factor of 16387.064.
Simple example
1 in3/d × 16387.064 = 16,387.064 mm3/d
1 cubic inch per days = 16,387.064 cubic millimeter per days.
Real-world example
60 in3/d × 16387.064 = 983,223.84 mm3/d
60 cubic inch per days = 983,223.84 cubic millimeter per days.
Conversion table
| Cubic inch per Days (in3/d) | Cubic Millimeter per Days (mm3/d) |
|---|---|
| 0.1 in3/d | 1,638.7064 mm3/d |
| 1 in3/d | 16,387.064 mm3/d |
| 10 in3/d | 163,870.64 mm3/d |
| 60 in3/d | 983,223.84 mm3/d |
| 100 in3/d | 1,638,706.4 mm3/d |
| 1,000 in3/d | 16,387,064 mm3/d |
Reverse conversion: Cubic Millimeter per Days to Cubic inch per Days
1 mm3/d × 0.00006102374409 = 0.0000610237 in3/d
1 cubic millimeter per days = 0.0000610237 cubic inch per days.
cubic inch per days = cubic millimeter per days × 0.0000610237440947
For a page dedicated to this direction, see Cubic Millimeter per Days to Cubic inch per Days.
Understanding the Cubic inch per Days (in3/d)
Volumetric flow rate.
Understanding the Cubic Millimeter per Days (mm3/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic millimeter per days are in 1 cubic inch per days?
1 cubic inch per days equals 16,387.064 cubic millimeter per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per days to cubic millimeter per days?
Multiply the cubic inch per days value by 16387.064. The converter above does this instantly to whatever precision you set.
How do I convert cubic millimeter per days back to cubic inch per days?
Use the reverse factor: 1 cubic millimeter per days equals 0.0000610237 cubic inch per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per days?
Cubic inch per Days (in3/d) is a unit of flow rate.
What is a cubic millimeter per days?
Cubic Millimeter per Days (mm3/d) is a unit of flow rate.
Is the cubic inch per days to cubic millimeter per days conversion exact?
Yes. Both cubic inch per days and cubic millimeter per days are defined by fixed standards rather than physical artifacts, so the factor of 16387.064 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.