Convert Megasiemens to Kilosiemens
Convert Megasiemens (MS) to Kilosiemens (kS) instantly and accurately.
Conversion Formula
kS = MS × 1000
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 Kilosiemens
The kilosiemens (kS) equals 10³ S, encountered in high-conductance metallic connections and power-semiconductor on-state characterisation. A large copper busbar of 100 mm² cross-section and 1 m length has conductance of about 60 kS; high-power IGBT modules with Rₛₒₙ below 1 mΩ present conductances exceeding 1 kS; arc furnace electrodes exhibit kilosiemens-range contact conductance. 1 kS = 10³ S = 10⁻³ MS.
Quick Reference Table
| Megasiemens (MS) | Kilosiemens (kS) |
|---|---|
| 1 MS | 1000 kS |
| 2 MS | 2000 kS |
| 5 MS | 5000 kS |
| 10 MS | 10000 kS |
| 25 MS | 25000 kS |
| 50 MS | 50000 kS |
| 100 MS | 100000 kS |