Volumetric flow rate.
Cubic Millimeters per Millisecond to Cubic Meter per Years Converter — mm3/ms to m3/yr
Convert Cubic Millimeter per Millisecond (mm3/ms) to Cubic Meter per Years (m3/yr) using the exact conversion factor (1 cubic millimeter per millisecond = 31.556952 cubic meter per years). See the formula, worked examples, and conversion table.
Cubic Millimeters per Millisecond to Cubic Meter per Years 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 1e-6 / 3.16887385e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Millimeters per Millisecond to Cubic Meter per Years
Cubic Millimeter per Millisecond and Cubic Meter per Years 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 years = cubic millimeters per millisecond × 31.556952
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic millimeter per millisecond equals 0.000001 base units, and 1 cubic meter per years equals 3.168874e-8 base units, so dividing one by the other gives the direct cubic millimeter per millisecond-to-cubic meter per years factor of 31.556952.
Simple example
1 mm3/ms × 31.556952 = 31.556952 m3/yr
1 cubic millimeter per millisecond = 31.556952 cubic meter per years.
Real-world example
60 mm3/ms × 31.556952 = 1,893.41712 m3/yr
60 cubic millimeters per millisecond = 1,893.41712 cubic meter per years.
Conversion table
| Cubic Millimeter per Millisecond (mm3/ms) | Cubic Meter per Years (m3/yr) |
|---|---|
| 0.1 mm3/ms | 3.1556952 m3/yr |
| 1 mm3/ms | 31.556952 m3/yr |
| 10 mm3/ms | 315.56952 m3/yr |
| 60 mm3/ms | 1,893.41712 m3/yr |
| 100 mm3/ms | 3,155.6952 m3/yr |
| 1,000 mm3/ms | 31,556.952 m3/yr |
Reverse conversion: Cubic Meter per Years to Cubic Millimeter per Millisecond
31.556952 m3/yr × 0.03168873851 = 1 mm3/ms
31.556952 cubic meter per years = 1 cubic millimeter per millisecond.
cubic millimeters per millisecond = cubic meter per years × 0.0316887385068
For a page dedicated to this direction, see Cubic Meter per Years to Cubic Millimeter per Millisecond.
Understanding the Cubic Millimeter per Millisecond (mm3/ms)
Volumetric flow rate.
Understanding the Cubic Meter per Years (m3/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meter per years are in 1 cubic millimeter per millisecond?
1 cubic millimeter per millisecond equals 31.556952 cubic meter per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter per millisecond to cubic meter per years?
Multiply the cubic millimeter per millisecond value by 31.556952. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per years back to cubic millimeter per millisecond?
Use the reverse factor: 1 cubic meter per years equals 0.0316887385 cubic millimeters per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic millimeter per millisecond?
Cubic Millimeter per Millisecond (mm3/ms) is a unit of flow rate.
What is a cubic meter per years?
Cubic Meter per Years (m3/yr) is a unit of flow rate.
Is the cubic millimeter per millisecond to cubic meter per years conversion exact?
Yes. Both cubic millimeter per millisecond and cubic meter per years are defined by fixed standards rather than physical artifacts, so the factor of 31.556952 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.