Convert Henries per metre to Nanohenries per metre
Convert Henries per metre (H/m) to Nanohenries per metre (nH/m) instantly and accurately.
Conversion Formula
nH/m = H/m × 1000000000
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 Nanohenries per metre
The nanohenry per metre (nH/m) equals 10⁻⁹ H/m. The natural scale for expressing permeability deviations of nearly non-magnetic materials from µ₀ ≈ 1 256.6 nH/m: paramagnetic aluminium (µᵣ = 1.0000220) exceeds µ₀ by about 28 nH/m; diamagnetic copper (µᵣ = 0.999994) falls about 8 nH/m below µ₀. 1 nH/m = 10⁻⁹ H/m.
Quick Reference Table
| Henries per metre (H/m) | Nanohenries per metre (nH/m) |
|---|---|
| 1 H/m | 1000000000 nH/m |
| 2 H/m | 2 × 109 nH/m |
| 5 H/m | 5 × 109 nH/m |
| 10 H/m | 1 × 1010 nH/m |
| 25 H/m | 2.5 × 1010 nH/m |
| 50 H/m | 5 × 1010 nH/m |
| 100 H/m | 1 × 1011 nH/m |