Convert Millisiemens to Megasiemens
Convert Millisiemens (mS) to Megasiemens (MS) instantly and accurately.
Conversion Formula
MS = mS × 1.000000000e-9
About Millisiemens
The millisiemens (mS) equals 10⁻³ S, covering physiological saline, seawater, and electrochemical cell conductances. Seawater conductivity is about 50 mS/cm; blood plasma is around 15 mS/cm; a 1 kΩ resistor presents 1 mS; a forward-biased transistor junction at a few milliamperes has dynamic conductance in the millisiemens range. 1 mS = 10⁻³ S = 10³ µS.
About Megasiemens
The megasiemens (MS) equals 10⁶ S, the scale for very-low-resistance metallic structures such as thick busbars and short heavy-gauge connectors. A 10 cm long, 1 cm² copper bar has conductance of roughly 600 MS; aluminium overhead grid feeders have per-span conductances in the megasiemens range; conductance of grain boundaries in polycrystalline conductors at cryogenic temperatures reaches megasiemens. 1 MS = 10⁶ S = 10³ kS.
Quick Reference Table
| Millisiemens (mS) | Megasiemens (MS) |
|---|---|
| 1 mS | 1 × 10-9 MS |
| 2 mS | 2 × 10-9 MS |
| 5 mS | 5 × 10-9 MS |
| 10 mS | 1 × 10-8 MS |
| 25 mS | 2.5 × 10-8 MS |
| 50 mS | 5 × 10-8 MS |
| 100 mS | 1 × 10-7 MS |