convertimate Moles

Millimoles to micromoles

Type a value in mmol to get it in µmol instantly.

100,000µmol

That's 8.2× as much as a teaspoon of sugar, while a glass of water is 139× more. That is about 6.022×10²² particles.

What it means

How many particles?

Avogadro’s constant has been fixed at exactly 6.02214076×10²³ per mole since the 2019 SI redefinition.

The math

How to convert mmol to µmol

To convert millimoles to micromoles, multiply by 1,000.

Example: 100 mmol × 1,000 = 100,000 µmol.

In the other direction, 1 µmol = 0.001 mmol.

Every unit

Your amount in every unit

Tables

mmol to µmol conversion table

mmol to µmol conversion table
mmolµmol
0.1 mmol100 µmol
0.5 mmol500 µmol
1 mmol1,000 µmol
2 mmol2,000 µmol
5 mmol5,000 µmol
10 mmol10,000 µmol
25 mmol25,000 µmol
50 mmol50,000 µmol
100 mmol100,000 µmol
250 mmol250,000 µmol
500 mmol500,000 µmol
1,000 mmol1,000,000 µmol
µmol to mmol conversion table
µmol to mmol conversion table
µmolmmol
0.1 µmol1×10⁻⁴ mmol
0.5 µmol0.0005 mmol
1 µmol0.001 mmol
2 µmol0.002 mmol
5 µmol0.005 mmol
10 µmol0.01 mmol
25 µmol0.025 mmol
50 µmol0.05 mmol
100 µmol0.1 mmol
250 µmol0.25 mmol
500 µmol0.5 mmol
1,000 µmol1 mmol

Quick answers

Quick answers

How many µmol is 1 mmol?
1 mmol is 1,000 µmol.
How many µmol is 10 mmol?
10 mmol is 10,000 µmol.
How many µmol is 100 mmol?
100 mmol is 100,000 µmol.

The units

About these units

Millimoles (mmol)

A thousandth of a mole. Medicine and biochemistry work in millimoles.

Micromoles (µmol)

A millionth of a mole, the scale of enzyme and trace measurements.

Learn more about amount units

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