Convert Megaohm-metres to Microohm-metres
Convert Megaohm-metres (MΩ·m) to Microohm-metres (µΩ·m) instantly and accurately.
Conversion Formula
µΩ·m = MΩ·m × 1000000000000
About Megaohm-metres
The megaohm-metre (MΩ·m) equals 10⁶ Ω·m, the scale for polymer insulators and high-purity dielectric ceramics. PTFE (Teflon) has resistivity ~10⁷ MΩ·m; polypropylene cable insulation is 10⁴-10⁶ MΩ·m; IEC 60093 surface and volume resistivity measurements on solid insulating materials are quoted in MΩ·m. 1 MΩ·m = 10⁶ Ω·m = 10³ kΩ·m.
About Microohm-metres
The microohm-metre (µΩ·m) equals 10⁻⁶ Ω·m and is numerically identical to 1 Ω·mm²/m used in the cable industry. Nichrome resistance wire has resistivity ≈1.0-1.1 µΩ·m; stainless steel is 0.69-0.72 µΩ·m; manganin alloy (for precision shunts) is about 0.48 µΩ·m. 1 µΩ·m = 10⁻⁶ Ω·m = 1 Ω·mm²/m.
Quick Reference Table
| Megaohm-metres (MΩ·m) | Microohm-metres (µΩ·m) |
|---|---|
| 1 MΩ·m | 1 × 1012 µΩ·m |
| 2 MΩ·m | 2 × 1012 µΩ·m |
| 5 MΩ·m | 5 × 1012 µΩ·m |
| 10 MΩ·m | 1 × 1013 µΩ·m |
| 25 MΩ·m | 2.5 × 1013 µΩ·m |
| 50 MΩ·m | 5 × 1013 µΩ·m |
| 100 MΩ·m | 1 × 1014 µΩ·m |