Permeability Converter - Convert H/m, μH/m, nH/m & More Units
Result:
1 H/m = 1.000000e+6 μH/m
How Permeability Conversion Works
Input Value
Enter permeability value
Select Units
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Convert
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Permeability Formulas & Calculations
Basic Conversion Formula
μ₂ = μ₁ × (Factor₁ / Factor₂)
Where μ₁ is input value, μ₂ is output value
Example: 1 H/m = 1 × (1 / 1×10⁻⁶) = 1×10⁶ μH/m
Relative Permeability
μᵣ = μ / μ₀
Where μ₀ = 4π × 10⁻⁷ H/m (vacuum permeability)
Example: μᵣ = 1000 means μ = 1000 × μ₀
Magnetic Field Relation
B = μ × H
B = magnetic flux density, H = magnetic field strength
Higher permeability = stronger magnetic field
Inductance Formula
L = μ × N² × A / l
L = inductance, N = turns, A = area, l = length
Permeability directly affects inductance
Permeability Conversion Table
| H/m | μH/m | nH/m | mH/m | kH/m | μ₀ units |
|---|---|---|---|---|---|
| 1e-9 | 1e-3 | 1e+0 | 1e-6 | 1e-12 | 8e-4 |
| 1e-8 | 1e-2 | 1e+1 | 1e-5 | 1e-11 | 8e-3 |
| 1e-7 | 1e-1 | 1e+2 | 1e-4 | 1e-10 | 8e-2 |
| 1e-6 | 1e+0 | 1e+3 | 1e-3 | 1e-9 | 8e-1 |
| 1e-5 | 1e+1 | 1e+4 | 1e-2 | 1e-8 | 8e+0 |
| 1e-4 | 1e+2 | 1e+5 | 1e-1 | 1e-7 | 8e+1 |
| 1e-3 | 1e+3 | 1e+6 | 1e+0 | 1e-6 | 8e+2 |
| 1e-2 | 1e+4 | 1e+7 | 1e+1 | 1e-5 | 8e+3 |
| 1e-1 | 1e+5 | 1e+8 | 1e+2 | 1e-4 | 8e+4 |
| 1e+0 | 1e+6 | 1e+9 | 1e+3 | 1e-3 | 8e+5 |
| 1e+1 | 1e+7 | 1e+10 | 1e+4 | 1e-2 | 8e+6 |
| 1e+2 | 1e+8 | 1e+11 | 1e+5 | 1e-1 | 8e+7 |
| 1e+3 | 1e+9 | 1e+12 | 1e+6 | 1e+0 | 8e+8 |
| 1e+4 | 1e+10 | 1e+13 | 1e+7 | 1e+1 | 8e+9 |
| 1e+5 | 1e+11 | 1e+14 | 1e+8 | 1e+2 | 8e+10 |
Permeability Units Progression Chart
1 H/m
0.1 H/m
0.01 H/m
1 mH/m
1 μH/m
1 nH/m
Practice Problems
Problem 1:
Convert 2.5 H/m to μH/m
Solution: 2.5 × 10⁶ = 2.5×10⁶ μH/m
Problem 2:
Convert 500 μH/m to nH/m
Solution: 500 × 10³ = 5×10⁵ nH/m
Problem 3:
Convert 1 mH/m to H/m
Solution: 1 × 10⁻³ = 1×10⁻³ H/m
Problem 4:
Convert 1000 nH/m to μH/m
Solution: 1000 × 10⁻³ = 1 μH/m
Problem 5:
Find relative permeability if μ = 2×10⁻⁴ H/m
Solution: μᵣ = (2×10⁻⁴)/(4π×10⁻⁷) ≈ 159
Daily Uses of Permeability
Transformer cores use high permeability materials for efficiency
Magnetic shielding protects electronic devices from interference
Inductor design depends on core material permeability
MRI machines use superconducting magnets with specific permeability
Electric motor efficiency relates to magnetic material permeability