Micromolar to Molar (mole/liter) Converter

Molar Concentration Converter

8 units available

Decimals:

From

To

1.000000e-6

1 µM = 1.000000e-6 M

Formula:

M = µM × 0.000001

With your value: 1 µM = 1.000000e-6 M

Other Micromolar to Molar (mole/liter) conversions

2 µM to M 3 µM to M 4 µM to M 5 µM to M 6 µM to M 7 µM to M 8 µM to M

Micromolar to Molar (mole/liter) Conversion Table

Micromolar (µM)	Molar (mole/liter) (M)
0.5	5.000000e-7
1	1.000000e-6
2	2.000000e-6
5	5.000000e-6
10	1.000000e-5
15	1.500000e-5
20	2.000000e-5
25	2.500000e-5
50	5.000000e-5
100	0.0001
250	0.00025
500	0.0005
1000	0.001

Molar (mole/liter) to Micromolar Conversion Table

Molar (mole/liter) (M)	Micromolar (µM)
0.5	500,000
1	1,000,000
2	2,000,000
5	5,000,000
10	10,000,000
15	15,000,000
20	20,000,000
25	25,000,000
50	50,000,000
100	100,000,000
250	250,000,000
500	500,000,000
1000	1,000,000,000

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Micromolar (µM)

Molar Concentration

Exact conversion

Derived from the mole, defined by fixing the Avogadro constant at 6.022 140 76 × 10²³ mol⁻¹, divided by a defined volume.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Molar (mole/liter) (M)

Molar Concentration

Exact conversion

Derived from the mole, defined by fixing the Avogadro constant at 6.022 140 76 × 10²³ mol⁻¹, divided by a defined volume.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Micromolar to Molar (mole/liter)

To convert from Micromolar (µM) to Molar (mole/liter) (M), multiply the value by 1.000000e-6.

Formula: M = µM × 0.000001

Reverse: µM = M × 1,000,000

Step-by-Step Example

Start with your value in Micromolar. For example: 5 µM
Multiply by the conversion factor: 5 x 1.000000e-6
The result is: 5.000000e-6 M

About Micromolar

The micromolar (µM) is a unit of molar concentration. One micromolar equals 0.001 base units. UnitConvertLab converts it against every other molar concentration unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: molar concentration calculations, engineering and science, education.

About Molar (mole/liter)

The molar (mole/liter) (M) is a unit of molar concentration. One molar (mole/liter) equals 1000 base units. UnitConvertLab converts it against every other molar concentration unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: molar concentration calculations, engineering and science, education.

Frequently Asked Questions

How many Molar (mole/liter) are in 1 Micromolar?

There are exactly 1.000000e-6 Molar (mole/liter) in 1 Micromolar. This means the conversion factor from Micromolar to Molar (mole/liter) is 1.000000e-6.

What is the formula to convert Micromolar to Molar (mole/liter)?

The formula to convert Micromolar to Molar (mole/liter) is: M = µM × 0.000001. For example, to convert 10 Micromolar to Molar (mole/liter), you would multiply 10 by 1.000000e-6.

What is a Micromolar?