Volumetric flow rate.
Cubic Millimeter per Years to Microliter per Seconds Converter — mm3/yr to uL/s
Convert Cubic Millimeter per Years (mm3/yr) to Microliter per Seconds (uL/s) using the exact conversion factor (1 cubic millimeter per years = 3.168874e-8 microliter per seconds). See the formula, worked examples, and conversion table.
Cubic Millimeter per Years to Microliter per Seconds 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 3.16887385e-17 / 1e-9.
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 Years to Microliter per Seconds
Cubic Millimeter per Years and Microliter per Seconds 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
microliter per seconds = cubic millimeter per years × 3.168874e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic millimeter per years equals 3.168874e-17 base units, and 1 microliter per seconds equals 1e-9 base units, so dividing one by the other gives the direct cubic millimeter per years-to-microliter per seconds factor of 3.168874e-8.
Simple example
1 mm3/yr × 3.168874e-8 = 3.168874e-8 uL/s
1 cubic millimeter per years = 3.168874e-8 microliter per seconds.
Real-world example
60 mm3/yr × 3.168874e-8 = 0.0000019013 uL/s
60 cubic millimeter per years = 0.0000019013 microliter per seconds.
Conversion table
| Cubic Millimeter per Years (mm3/yr) | Microliter per Seconds (uL/s) |
|---|---|
| 0.1 mm3/yr | 3.168874e-9 uL/s |
| 1 mm3/yr | 3.168874e-8 uL/s |
| 10 mm3/yr | 3.168874e-7 uL/s |
| 60 mm3/yr | 0.0000019013 uL/s |
| 100 mm3/yr | 0.0000031689 uL/s |
| 1,000 mm3/yr | 0.0000316887 uL/s |
Reverse conversion: Microliter per Seconds to Cubic Millimeter per Years
3.168874e-8 uL/s × 31556952 = 1.000000047 mm3/yr
3.168874e-8 microliter per seconds = 1.000000047 cubic millimeter per years.
cubic millimeter per years = microliter per seconds × 31556952
For a page dedicated to this direction, see Microliter per Seconds to Cubic Millimeter per Years.
Understanding the Cubic Millimeter per Years (mm3/yr)
Volumetric flow rate.
Understanding the Microliter per Seconds (uL/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microliter per seconds are in 1 cubic millimeter per years?
1 cubic millimeter per years equals 3.168874e-8 microliter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter per years to microliter per seconds?
Multiply the cubic millimeter per years value by 3.168874e-8. The converter above does this instantly to whatever precision you set.
How do I convert microliter per seconds back to cubic millimeter per years?
Use the reverse factor: 1 microliter per seconds equals 31,556,952 cubic millimeter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic millimeter per years?
Cubic Millimeter per Years (mm3/yr) is a unit of flow rate.
What is a microliter per seconds?
Microliter per Seconds (uL/s) is a unit of flow rate.
Is the cubic millimeter per years to microliter per seconds conversion exact?
Yes. Both cubic millimeter per years and microliter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 3.168874e-8 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.