Mole per Second to Millimole per Second

Convert mole per second to millimole per second instantly. Type in either field — results update live.

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Flow-Molar Mole per Second Millimole per Second

1 mole per second = 1,000 millimoles per second

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Selected mol/s values converted to mmol/s using the exact factor from this tool.

Exact conversion factors in both directions, plus a worked example.

1 mol/s = 1000 mmol/s

1 mmol/s = 0.001 mol/s

To convert mole per second to millimole per second, multiply by 1000.

To convert millimole per second to mole per second, multiply by 0.001.

Example: convert 10 mol/s to mmol/s

10 × 1000 = 10000 mmol/s

Short background on the units used in this conversion.

The mole per second (mol/s) is the SI unit of molar flow rate — amount of substance passing per unit time.

Moles per second rate chemical reactors, gas feeds, and stoichiometric balances in process simulation.

Millimole per second equals 0.001 mol/s — convenient for bench-scale and analytical flow rates.

Millimoles per second quantify micro-reactor feeds, titration flows, and GC/LC carrier streams.

How many millimoles per second are in one mole per second?

One mole per second equals 1,000 millimoles per second. Multiply your moles per second value by 1,000 to convert to millimoles per second.

What is the conversion formula?

mmol/s = mol/s × 1,000

The reverse is mol/s = mmol/s × 0.001, using the same exact factors as this converter.

Is this Mole per Second to Millimole per Second converter private?

Yes. All calculations run locally in your browser. Nothing you type is sent to a server.

Jump to any flow-molar conversion starting from mole per second — including the reverse direction and every other unit in our dataset.