How many millimole/cubic metre in 1 micromole/cubic metre?
The answer is 0.001.

We assume you are converting between **millimole/cubic metre** and **micromole/cubic metre**.

You can view more details on each measurement unit:

millimole/cubic metre or
micromole/cubic metre

The SI derived unit for **amount-of-substance concentration** is the mole/cubic meter.

1 mole/cubic meter is equal to 1000 millimole/cubic metre, or 1000000 micromole/cubic metre.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between millimoles/cubic meter and micromoles/cubic meter.

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You can do the reverse unit conversion from micromole/cubic metre to millimole/cubic metre, or enter any two units below:

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