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Siemens to Millisiemens Converter

Convert siemens (mhos) (S) to millisiemens (mS), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter a conductance, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

A number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
The unit you want the answer in. Swap exchanges the two units.
Result
1,000 mS
microsiemens
1,000,000 µS
kilosiemens
0.001 kS
megasiemens
1 × 10⁻⁶ MS
absiemens (abmhos)
1 × 10⁻⁹ abS
statsiemens (statmhos)
898,755,178,737 statS

1 S = 1,000 mS

Show the working
  1. 1 S = 1000 mS
  2. 1 × 1000 = 1000 mS

How to convert siemens to millisiemens

1 S = 1,000 mS, so multiply by 1,000 to go from siemens (mhos) to millisiemens. Going the other way, 1 mS = 0.001 S.

mS = S × 1,000
S = mS × 0.001

Worked example:

1 S = 1000 mS
5 × 1000 = 5000 mS

Siemens to millisiemens table

SiemensMillisiemens
1 S1,000 mS
2 S2,000 mS
3 S3,000 mS
4 S4,000 mS
5 S5,000 mS
6 S6,000 mS
7 S7,000 mS
8 S8,000 mS
9 S9,000 mS
10 S10,000 mS
15 S15,000 mS
20 S20,000 mS
25 S25,000 mS
30 S30,000 mS
40 S40,000 mS
50 S50,000 mS
75 S75,000 mS
100 S100,000 mS
250 S250,000 mS
500 S500,000 mS
1000 S1,000,000 mS

About the units

Formula version 0.1.0Reviewed