Convert Henries per metre to Microhenries per metre
Convert Henries per metre (H/m) to Microhenries per metre (µH/m) instantly and accurately.
Conversion Formula
µH/m = H/m × 1000000
About Henries per metre
The henry per metre (H/m) is the SI coherent unit of absolute magnetic permeability, equal to 1 kg·m·s⁻²·A⁻². Only the highest-permeability alloys reach this scale: annealed Mu-metal achieves µ ≈ 0.1-0.4 H/m (µᵣ up to 300 000); Supermalloy under optimal conditions approaches µ ≈ 1 H/m (µᵣ ≈ 10⁶). 1 H/m ≈ 7.96 × 10⁵ µ₀.
About Microhenries per metre
The microhenry per metre (µH/m) equals 10⁻⁶ H/m. The most practical scale for absolute permeability: vacuum permeability µ₀ ≈ 1.257 µH/m, so all non-magnetic materials (air, plastics, biological tissue) have µ between 1.256 and 1.258 µH/m. Relative permeability is simply µᵣ = µ / 1.257 µH/m. 1 µH/m = 10⁻⁶ H/m.
Quick Reference Table
| Henries per metre (H/m) | Microhenries per metre (µH/m) |
|---|---|
| 1 H/m | 1000000 µH/m |
| 2 H/m | 2000000 µH/m |
| 5 H/m | 5000000 µH/m |
| 10 H/m | 10000000 µH/m |
| 25 H/m | 25000000 µH/m |
| 50 H/m | 50000000 µH/m |
| 100 H/m | 100000000 µH/m |