Convert Megasiemens to Nanosiemens
Convert Megasiemens (MS) to Nanosiemens (nS) instantly and accurately.
Conversion Formula
nS = MS × 1000000000000000
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.
About Nanosiemens
The nanosiemens (nS) equals 10⁻⁹ S, the scale for JFET gate leakage, ion-channel patch-clamp measurements, and high-value resistor characterisation. A 1 GΩ resistor presents 1 nS; single open ion channels in biological membranes are quantified in nanosiemens by patch-clamp electrophysiology; environmental soil conductivity sensors use nanosiemens readouts at high resistivity. 1 nS = 10⁻³ µS = 10⁻⁹ S.
Quick Reference Table
| Megasiemens (MS) | Nanosiemens (nS) |
|---|---|
| 1 MS | 1 × 1015 nS |
| 2 MS | 2 × 1015 nS |
| 5 MS | 5 × 1015 nS |
| 10 MS | 1 × 1016 nS |
| 25 MS | 2.5 × 1016 nS |
| 50 MS | 5 × 1016 nS |
| 100 MS | 1 × 1017 nS |