Convert Microsiemens per centimetre to Megasiemens per metre
Convert Microsiemens per centimetre (µS/cm) to Megasiemens per metre (MS/m) instantly and accurately.
Conversion Formula
MS/m = µS/cm × 1.000000000e-10
About Microsiemens per centimetre
The microsiemens per centimetre (µS/cm) equals 10⁻⁴ S/m and is the standard unit for drinking-water conductivity monitoring (50-800 µS/cm) and surface-water quality surveys. Regulatory thresholds for potable water are often set in µS/cm; hand-held probes for aquaculture and hydroponics report in µS/cm. 1 µS/cm = 100 µS/m = 10⁻⁴ S/m.
About Megasiemens per metre
The megasiemens per metre (MS/m) equals 10⁶ S/m, the natural scale for metallic conductors: silver 63 MS/m, copper 59.6 MS/m, gold 45 MS/m, aluminium 37 MS/m, iron ≈10 MS/m. IEC and ASTM wire specifications use %IACS (100% IACS ≡ 58 MS/m); eddy-current and skin-depth calculations for metals work in MS/m. 1 MS/m = 10⁶ S/m.
Quick Reference Table
| Microsiemens per centimetre (µS/cm) | Megasiemens per metre (MS/m) |
|---|---|
| 1 µS/cm | 1 × 10-10 MS/m |
| 2 µS/cm | 2 × 10-10 MS/m |
| 5 µS/cm | 5 × 10-10 MS/m |
| 10 µS/cm | 1 × 10-9 MS/m |
| 25 µS/cm | 2.5 × 10-9 MS/m |
| 50 µS/cm | 5 × 10-9 MS/m |
| 100 µS/cm | 1 × 10-8 MS/m |