Inductance Converter
Convert between 8 inductance units instantly. Enter a value, pick your units and get the result with the formula, a full conversion table and worked examples.
1 mH in all inductance units
Updates live as you type. Click a row to set it as the target unit.
| Unit | Symbol | Value |
|---|---|---|
| Abhenry | abH | 1,000,000 |
| Nanohenry | nH | 1,000,000 |
| Microhenry | µH | 1,000 |
| Millihenry | mH | 1 |
| Henry | H | 0.001 |
| Weber per ampere | Wb/A | 0.001 |
| Kilohenry | kH | 0.000001 |
| Stathenry | statH | 1.11265 × 10−15 |
How to Convert Inductance Units
Inductance is the property of a conductor to oppose changes in current by inducing a voltage (V = L × dI/dt). The SI unit is the henry (H); coils and chokes are usually rated in µH or mH.
Every unit on this page is stored as a fixed factor relative to one reference unit, the henry (H). Converting is a two step multiply and divide:
- Multiply your value by the factor of the source unit to get the value in H.
- Divide that result by the factor of the target unit.
Millihenry to Microhenry conversion table
| Millihenry (mH) | Microhenry (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 |
Inductance Units and Conversion Factors
Value of one unit expressed in H.
| Unit | Symbol | In H |
|---|---|---|
| Abhenry | abH | 1 × 10−9 |
| Nanohenry | nH | 1 × 10−9 |
| Microhenry | µH | 0.000001 |
| Millihenry | mH | 0.001 |
| Henry | H | 1 |
| Weber per ampere | Wb/A | 1 |
| Kilohenry | kH | 1,000 |
| Stathenry | statH | 898,755,178,700 |
Frequently Asked Questions
What is the SI unit of inductance?
The SI unit of inductance is the henry (H). Inductance is the property of a conductor to oppose changes in current by inducing a voltage (V = L × dI/dt).
How do I convert mH to µH?
To convert millihenry (mH) to microhenry (µH), multiply the value in mH by 1,000. For example, 1 mH = 1,000 µH.
How do I convert µH to nH?
To convert microhenry (µH) to nanohenry (nH), multiply the value in µH by 1,000. For example, 1 µH = 1,000 nH.
How do I convert henry to mH?
To convert henry (H) to millihenry (mH), multiply the value in henry by 1,000. For example, 1 H = 1,000 mH.
Can I see a value in every inductance unit at once?
Yes. Enter a value and choose the source unit; the "all units" table below the converter instantly lists the equivalent in all 8 supported units. Click any row to make it the target unit.
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