Convert Microsiemens per Centimetre to mS/m
1 microsiemens per centimetre (µS/cm) = 0.1 millisiemens per metre (mS/m). 1 mS/m = 10 µS/cm. Example: 15 µS/cm = 15 × 0.1 = 1.5 mS/m.
Also searched as microsiemens per centimetre to mS/m, microsiemens per centimetre in mS/m, microsiemens per centimetre into millisiemens per metre, µS/cm to mS/m, µS/cm in millisiemens per metre, µS/cm into millisiemens per metre, microsiemens per centimetre to millisiemens per metre, µS/cm to millisiemens per metre converter, microsiemens per centimeter to millisiemens per meter and how many millisiemens per metre in a microsiemens per centimetre.
1 µS/cm = 0.1 mS/m
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk microsiemens per centimetre to millisiemens per metre converter to paste a column from Excel.
How to Convert Microsiemens per Centimetre to Millisiemens per Metre
- 1 µS/cm = 0.1 mS/m
- 1 mS/m = 10 µS/cm
- Example: convert 15 µS/cm to mS/m: 15 µS/cm = 15 × 0.1 mS/m = 1.5 mS/m
Formula
mS/m = µS/cm ÷ 10
Derivation from SI units:
- 1 µS/cm = 10⁻⁴ S/m = 0.001 mS/cm
- 1 mS/m = 10⁻³ S/m = 10 µS/cm
- 1 µS/cm = 0.0001 S/m ÷ 0.001 S/m per mS/m = 0.1 mS/m
Both units are defined exactly, so the factor is exact. Microsiemens per Centimetre definition: microsiemens per centimetre; Millisiemens per Metre definition: millisiemens per metre.
Worked examples
- A reading of 10 µS/cm converts to 1 mS/m.
10 µS/cm × 0.1 = 1 mS/m - A value of 500 µS/cm is 50 mS/m.
500 µS/cm × 0.1 = 50 mS/m
Microsiemens per Centimetre to Millisiemens per Metre conversion table
| Microsiemens per Centimetre (µS/cm) | Millisiemens per Metre (mS/m) |
|---|---|
| 0.055 µS/cm | 0.0055 mS/m |
| 1 µS/cm | 0.1 mS/m |
| 5 µS/cm | 0.5 mS/m |
| 10 µS/cm | 1 mS/m |
| 50 µS/cm | 5 mS/m |
| 100 µS/cm | 10 mS/m |
| 500 µS/cm | 50 mS/m |
| 1000 µS/cm | 100 mS/m |
| 1413 µS/cm | 141.3 mS/m |
| 2000 µS/cm | 200 mS/m |
Where it's used
Microsiemens per Centimetre are used for drinking, boiler and cooling water quality, while millisiemens per metre appear in drinking-water regulations (for example in the EU). Both measure electrical conductivity, so the conversion is a fixed factor.
Microsiemens per Centimetre to other electrical conductivity units
| Conversion | 1 µS/cm equals |
|---|---|
| microsiemens per centimetre to millisiemens per metre | 0.1 mS/m |
| microsiemens per centimetre to siemens per metre | 0.0001 S/m |
| microsiemens per centimetre to percent IACS | 1.724137931 × 10⁻¹⁰ %IACS |
| microsiemens per centimetre to millisiemens per centimetre | 0.001 mS/cm |
| microsiemens per centimetre to megasiemens per metre | 1 × 10⁻¹⁰ MS/m |
| microsiemens per centimetre to decisiemens per metre | 0.001 dS/m |
| microsiemens per centimetre to siemens per centimetre | 0.000001 S/cm |
Frequently asked questions
How many millisiemens per metre are in 1 microsiemens per centimetre?
1 µS/cm = 0.1 mS/m.
How do I convert microsiemens per centimetre to millisiemens per metre?
Multiply the value in µS/cm by 0.1, or divide it by 10. For example, 15 µS/cm × 0.1 = 1.5 mS/m.
Is the µS/cm to mS/m conversion exact?
Yes. Both units are defined exactly, and 1 µS/cm is exactly 0.1 mS/m.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures .
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Microsiemens per Centimetre to mS/m. Retrieved October 25, 2026, from https://scientificconverters.com/electrical-conductivity/microsiemens-per-centimeter-to-millisiemens-per-meter/
IEEE
Scientific Converters, "Convert Microsiemens per Centimetre to mS/m," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/electrical-conductivity/microsiemens-per-centimeter-to-millisiemens-per-meter/