Convert Milliohm-centimetres to Ohm-metres
Convert Milliohm-centimetres (mΩ·cm) to Ohm-metres (Ω·m) instantly and accurately.
Conversion Formula
Ω·m = mΩ·cm × 1.000000000e-5
About Milliohm-centimetres
The milliohm-centimetre (mΩ·cm) equals 10⁻⁵ Ω·m, a scale used for poorly conducting alloys and heavily doped semiconductors at low temperature. Graphite perpendicular to the basal plane has resistivity around 3-10 mΩ·cm; hot-pressed sintered tungsten carbide compacts are 0.2-0.5 mΩ·cm; heavily B-doped silicon at degeneracy is ∼0.1 mΩ·cm. 1 mΩ·cm = 10⁻⁵ Ω·m.
About Ohm-metres
The ohm-metre (Ω·m) is the SI coherent unit of electrical resistivity, equal to 1 V·m/A = 1 kg·m³·A⁻²·s⁻³. Seawater is ≈0.2 Ω·m; deionised water is ~18 MΩ·cm = 180 kΩ·m; silicon carbide ≈0.1-10 Ω·m; IEC 60287 specifies cable insulation resistivity in Ω·m. 1 Ω·m = 10² Ω·cm = 10⁶ µΩ·m.
Quick Reference Table
| Milliohm-centimetres (mΩ·cm) | Ohm-metres (Ω·m) |
|---|---|
| 1 mΩ·cm | 1 × 10-5 Ω·m |
| 2 mΩ·cm | 2 × 10-5 Ω·m |
| 5 mΩ·cm | 5 × 10-5 Ω·m |
| 10 mΩ·cm | 0.0001 Ω·m |
| 25 mΩ·cm | 0.00025 Ω·m |
| 50 mΩ·cm | 0.0005 Ω·m |
| 100 mΩ·cm | 0.001 Ω·m |