Inductance converter
Inductance Converter – 4 Units, Exact Factors
1 millihenry = 1,000 microhenries
1 mH = 1,000 µH (exact)
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Results
- 1 mH = 1000 µH
- 5 mH = 5000 µH
- 10 mH = 10000 µH
- 25 mH = 25000 µH
From
- HenriesH
- MillihenriesmH
- MicrohenriesµH
- NanohenriesnH
To
- Henries0.001H
- Millihenries1mH
- Microhenries1,000µH
- Nanohenries1,000,000nH
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About inductance conversions
H, mH, µH, nH.
Common inductance conversions
Inductance units explained
| Unit | System | Definition and notes |
|---|---|---|
| Henry (H) | SI (metric) | Base unitThe SI unit of inductance: 1 Wb/A. |
| Millihenry (mH) | SI (metric) | 1 mH = 0.001 H (exact) |
| Microhenry (µH) | SI (metric) | 1 µH = 0.000001 H (exact) |
| Nanohenry (nH) | SI (metric) | 1 nH = 1 × 10⁻⁹ H (exact) |
Millihenries to microhenries conversion table
| Millihenries (mH) | Microhenries (µH) |
|---|---|
| 0.1 mH | 100 µH |
| 0.5 mH | 500 µH |
| 1 mH | 1,000 µH |
| 2 mH | 2,000 µH |
| 3 mH | 3,000 µH |
| 4 mH | 4,000 µH |
| 5 mH | 5,000 µH |
| 6 mH | 6,000 µH |
| 7 mH | 7,000 µH |
| 8 mH | 8,000 µH |
| 9 mH | 9,000 µH |
| 10 mH | 10,000 µH |
| 15 mH | 15,000 µH |
| 20 mH | 20,000 µH |
| 25 mH | 25,000 µH |
| 30 mH | 30,000 µH |
| 40 mH | 40,000 µH |
| 50 mH | 50,000 µH |
| 75 mH | 75,000 µH |
| 100 mH | 100,000 µH |
| 250 mH | 250,000 µH |
| 500 mH | 500,000 µH |
| 1,000 mH | 1,000,000 µH |
Frequently asked questions
Which inductance units can I convert?
henries (H), millihenries (mH), microhenries (µH), nanohenries (nH).
How accurate are the results?
Every unit is stored with its exact defining factor (NIST SP 811, NIST Handbook 44 or the BIPM SI Brochure). Calculations use double-precision arithmetic and are rounded only for display, to 5 significant figures by default (trailing zeros dropped, so 1 km shows as 1000 m). You can choose Auto (up to 10 digits), fixed decimals or more significant figures, or switch to scientific or engineering notation.