Electric Conductivity / mS/cm → S/m
Convert Millisiemens per centimeter to Siemens per meter
Convert material electrical conductivity in siemens per length. Convert Millisiemens per centimeter (mS/cm) to Siemens per meter (S/m). Find the formula, worked examples, unit definitions, and practical guidance below.
Reverse: Siemens per meter to Millisiemens per centimeter →
How to convert millisiemens per centimeter to siemens per meter
Conductivity is the reciprocal of resistivity. Fluid conductivity often depends strongly on temperature and composition; unit conversion does not compensate for either.
Use x for the value in mS/cm, b for the intermediate value in S/m, and y for the result in S/m.
S/m = mS/cm × 0.1
Worked examples
10 mS/cm ≈ 1 S/m
Step 1: (10 × 0.1) ≈ 1 S/m.
Step 2: 1 ÷ 1 ≈ 1 S/m.20 mS/cm ≈ 2 S/m
Step 1: (20 × 0.1) ≈ 2 S/m.
Step 2: 2 ÷ 1 ≈ 2 S/m.
Results are rounded to 12 significant digits. Converting units does not increase the precision of the original measurement. Very large or small values outside JavaScript’s finite numeric range are rejected.
About Millisiemens per centimeter
Millisiemens per centimeter (mS/cm) measures electric conductivity under the conventions above. The base value in S/m is (x × 0.1), where x is the numerical value in mS/cm. Factors shown here are rounded for display; calculations use the stored factor.
About Siemens per meter
Siemens per meter (S/m) measures electric conductivity under the conventions above. The base value in S/m is (x × 1), where x is the numerical value in S/m. Factors shown here are rounded for display; calculations use the stored factor.
Definitions and sources
Carry the same physical assumptions into subsequent physics calculations.
Millisiemens per centimeter to siemens per meter reference table
| Millisiemens per centimeter (mS/cm) | Siemens per meter (S/m) |
|---|---|
| 1 | 0.1 |
| 5 | 0.5 |
| 10 | 1 |
| 25 | 2.5 |
| 50 | 5 |
| 100 | 10 |
| 1000 | 100 |
Browse every electric conductivity conversion →