Convert Kilohenries per metre to Millihenries per metre
Convert Kilohenries per metre (kH/m) to Millihenries per metre (mH/m) instantly and accurately.
Conversion Formula
mH/m = kH/m × 1000000
About Kilohenries per metre
The kilohenry per metre (kH/m) equals 10³ H/m ≈ 7.96 × 10⁸ µ₀. A theoretical reference scale beyond any known bulk magnetic material: achieving kH/m would require µᵣ ≳ 10⁹, far exceeding the highest measured value (~10⁶ for Supermalloy). Used as an upper bound in theoretical magnetics. 1 kH/m = 10³ H/m.
About Millihenries per metre
The millihenry per metre (mH/m) equals 10⁻³ H/m ≈ 796 µ₀. The range for soft magnetic materials: grain-oriented silicon steel (CRGO) has µ ≈ 1-10 mH/m at working flux densities (µᵣ ≈ 1 000-8 000); MnZn power ferrites are 3-10 mH/m; nickel-iron alloys (Permalloy 78) reach 25-100 mH/m at low fields. 1 mH/m = 10⁻³ H/m.
Quick Reference Table
| Kilohenries per metre (kH/m) | Millihenries per metre (mH/m) |
|---|---|
| 1 kH/m | 1000000 mH/m |
| 2 kH/m | 2000000 mH/m |
| 5 kH/m | 5000000 mH/m |
| 10 kH/m | 10000000 mH/m |
| 25 kH/m | 25000000 mH/m |
| 50 kH/m | 50000000 mH/m |
| 100 kH/m | 100000000 mH/m |