Volumetric flow rate.
Cubic Centimeter per Hours to Cubic Millimeter per Hours Converter — cm3/h to mm3/h
Convert Cubic Centimeter per Hours (cm3/h) to Cubic Millimeter per Hours (mm3/h) using the exact conversion factor (1 cubic centimeter per hours = 1,000 cubic millimeter per hours). See the formula, worked examples, and conversion table.
Cubic Centimeter per Hours to Cubic Millimeter per Hours 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 2.77777778e-10 / 2.77777778e-13.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Centimeter per Hours to Cubic Millimeter per Hours
Cubic Centimeter per Hours and Cubic Millimeter per Hours 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 hours = cubic centimeter per hours × 1000
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic centimeter per hours equals 2.777778e-10 base units, and 1 cubic millimeter per hours equals 2.777778e-13 base units, so dividing one by the other gives the direct cubic centimeter per hours-to-cubic millimeter per hours factor of 1000.
Simple example
1 cm3/h × 1000 = 1,000 mm3/h
1 cubic centimeter per hours = 1,000 cubic millimeter per hours.
Real-world example
60 cm3/h × 1000 = 60,000 mm3/h
60 cubic centimeter per hours = 60,000 cubic millimeter per hours.
Conversion table
| Cubic Centimeter per Hours (cm3/h) | Cubic Millimeter per Hours (mm3/h) |
|---|---|
| 0.1 cm3/h | 100 mm3/h |
| 1 cm3/h | 1,000 mm3/h |
| 10 cm3/h | 10,000 mm3/h |
| 60 cm3/h | 60,000 mm3/h |
| 100 cm3/h | 100,000 mm3/h |
| 1,000 cm3/h | 1,000,000 mm3/h |
Reverse conversion: Cubic Millimeter per Hours to Cubic Centimeter per Hours
1 mm3/h × 0.001 = 0.001 cm3/h
1 cubic millimeter per hours = 0.001 cubic centimeter per hours.
cubic centimeter per hours = cubic millimeter per hours × 0.001
For a page dedicated to this direction, see Cubic Millimeter per Hours to Cubic Centimeter per Hours.
Understanding the Cubic Centimeter per Hours (cm3/h)
Volumetric flow rate.
Understanding the Cubic Millimeter per Hours (mm3/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic millimeter per hours are in 1 cubic centimeter per hours?
1 cubic centimeter per hours equals 1,000 cubic millimeter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cubic centimeter per hours to cubic millimeter per hours?
Multiply the cubic centimeter per hours value by 1000. The converter above does this instantly to whatever precision you set.
How do I convert cubic millimeter per hours back to cubic centimeter per hours?
Use the reverse factor: 1 cubic millimeter per hours equals 0.001 cubic centimeter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic centimeter per hours?
Cubic Centimeter per Hours (cm3/h) is a unit of flow rate.
What is a cubic millimeter per hours?
Cubic Millimeter per Hours (mm3/h) is a unit of flow rate.
Is the cubic centimeter per hours to cubic millimeter per hours conversion exact?
Yes. Both cubic centimeter per hours and cubic millimeter per hours 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.