Microsiemens to Siemens Conversion

Enter the electrical conductance in microsiemens below to get the value converted to siemens.

Results in Siemens:
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1 μS = 1.0E-6 S
Hint: use a scientific notation calculator to convert E notation to decimal

How to Convert Microsiemens to Siemens

To convert a microsiemens measurement to a siemens measurement, divide the electrical conductance by the conversion ratio.

Since one siemens is equal to 1,000,000 microsiemens, you can use this simple formula to convert:

siemens = microsiemens ÷ 1,000,000

The electrical conductance in siemens is equal to the microsiemens divided by 1,000,000.

For example, here's how to convert 5,000,000 microsiemens to siemens using the formula above.
5,000,000 μS = (5,000,000 ÷ 1,000,000) = 5 S

Microsiemens and siemens are both units used to measure electrical conductance. Keep reading to learn more about each unit of measure.


The microsiemens is the SI defined unit equal to the micromho. One microsiemens is the electrical conductance equal to 1/1,000,000 of a siemens, which is equal to one ampere per volt.

The microsiemens is a multiple of the siemens, which is the SI derived unit for electrical conductance. In the metric system, "micro" is the prefix for 10-6. Microsiemens can be abbreviated as μS; for example, 1 microsiemens can be written as 1 μS.


One siemens is the electrical conductance equal to an increase in current of one ampere for every increase in electrical potential difference of one volt. The siemens is the SI defined unit equal to the mho, and is the reciprocal of the resistance in ohms.

The siemens is the SI derived unit for electrical conductance in the metric system. Siemens can be abbreviated as S; for example, 1 siemens can be written as 1 S.

Microsiemens to Siemens Conversion Table

Microsiemens measurements converted to siemens
Microsiemens Siemens
1 μS 0.000001 S
2 μS 0.000002 S
3 μS 0.000003 S
4 μS 0.000004 S
5 μS 0.000005 S
6 μS 0.000006 S
7 μS 0.000007 S
8 μS 0.000008 S
9 μS 0.000009 S
10 μS 0.00001 S
100 μS 0.0001 S
1,000 μS 0.001 S
10,000 μS 0.01 S
100,000 μS 0.1 S
1,000,000 μS 1 S

More Microsiemens & Siemens Conversions