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Millisiemens to Siemens Converter

Convert millisiemens to siemens and siemens to millisiemens instantly. Bidirectional conductance converter with formula and common values.

mS

Siemens

0.5

S

500 mS = 0.5 S

S = mS ÷ 1000

How to Convert Millisiemens to Siemens

To convert millisiemens to siemens, divide by 1,000. One millisiemens equals 0.001 siemens in the International System of Units.

Conversion Formula

  • Millisiemens to Siemens: S = mS ÷ 1000
  • Siemens to Millisiemens: mS = S × 1000

Common Conversions

Millisiemens (mS)Siemens (S)
10.001
500.05
1000.1
2500.25
5000.5
1,0001
5,0005

Related

FAQ

How do I convert millisiemens to siemens?

Divide the value in millisiemens by 1,000. For example, 500 mS ÷ 1,000 = 0.5 S.

What does millisiemens measure?

Millisiemens measures electrical conductance, the ease with which current passes through a conductor. It is commonly used in water quality and soil testing.

What is the relationship between siemens and ohms?

Siemens is the reciprocal of ohms. A conductance of 1 S equals a resistance of 1 Ω. So 500 mS corresponds to 2 Ω resistance.

What is the symbol for millisiemens?

The symbol is mS. It represents one-thousandth of a siemens (0.001 S).