Convert Siemens to Abmhos

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

Results in Abmhos:
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1 S = 1.0E-9 ab℧
Do you want to convert abmhos to siemens?

How to Convert Siemens to Abmhos

To convert a siemens measurement to an abmho measurement, multiply the electrical conductance by the conversion ratio. One siemens is equal to 1.0E-9 abmhos, so use this simple formula to convert:

abmhos = siemens × 1.0E-9

The electrical conductance in abmhos is equal to the siemens multiplied by 1.0E-9.

For example, here's how to convert 5 siemens to abmhos using the formula above.
5 S = (5 × 1.0E-9) = 5.0E-9 ab℧

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


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.


One abmho is the electrical conductance equal to an increase in current of one abampere for every increase in electrical potential difference of one abvolt. One abmho is equal to 1,000,000,000 siemens.

The abmho is a centimeter-gram-second (CGS) electromagnetic unit of electrical conductance. A abmho is sometimes also referred to as an absiemens or EMU. Abmhos can be abbreviated as ab℧, for example 1 abmho can be written as 1 ab℧.

Siemens Measurements and Equivalent Abmho Conversions

Common siemens values converted to the equivalent abmho value
Siemens Abmhos
1 S 0.000000001 ab℧
2 S 0.000000002 ab℧
3 S 0.000000003 ab℧
4 S 0.000000004 ab℧
5 S 0.000000005 ab℧
6 S 0.000000006 ab℧
7 S 0.000000007 ab℧
8 S 0.000000008 ab℧
9 S 0.000000009 ab℧
10 S 0.00000001 ab℧
11 S 0.000000011 ab℧
12 S 0.000000012 ab℧
13 S 0.000000013 ab℧
14 S 0.000000014 ab℧
15 S 0.000000015 ab℧
16 S 0.000000016 ab℧
17 S 0.000000017 ab℧
18 S 0.000000018 ab℧
19 S 0.000000019 ab℧
20 S 0.00000002 ab℧
21 S 0.000000021 ab℧
22 S 0.000000022 ab℧
23 S 0.000000023 ab℧
24 S 0.000000024 ab℧
25 S 0.000000025 ab℧
26 S 0.000000026 ab℧
27 S 0.000000027 ab℧
28 S 0.000000028 ab℧
29 S 0.000000029 ab℧
30 S 0.00000003 ab℧
31 S 0.000000031 ab℧
32 S 0.000000032 ab℧
33 S 0.000000033 ab℧
34 S 0.000000034 ab℧
35 S 0.000000035 ab℧
36 S 0.000000036 ab℧
37 S 0.000000037 ab℧
38 S 0.000000038 ab℧
39 S 0.000000039 ab℧
40 S 0.00000004 ab℧

More Siemens Electrical Conductance Conversions

SI Units
Convert to Microsiemens
1 S is equal to 1,000,000 microsiemens
Convert to Millisiemens
1 S is equal to 1,000 millisiemens
Convert to Kilosiemens
1 S is equal to 0.001 kilosiemens
Convert to Megasiemens
1 S is equal to 1.0E-6 megasiemens
Metre-Kilogram-Second Units
Convert to Mhos
1 S is equal to 1 mhos
Convert to Micromhos
1 S is equal to 1,000,000 micromhos
Centimetre–Gram–Second Units
Convert to Statmhos
1 S is equal to 899,000,000,226.5 statmhos