Electrical
nHtomH
Convert nanohenries (nH) to millihenries (mH).
Factor1 nH = 1e-6 mH
Converter
nH
Accepts numbers or expressions, e.g. 150 + 14.7
Result
mH
Rendered to 6 significant figures.
Formula
Formula
mH = nH × 1e-6
Multiply any value in nanohenries by 1e-6 to obtain the value in millihenries.
Worked example
Convert 1.00000e+6 nH to mH.
- 01Start with 1.00000e+6 nH.
- 02Multiply by the conversion factor: 1.00000e+6 × 1e-6 = 1 mH.
Result1.00000e+6 nH = 1 mH
Conversion table
| nH | mH |
|---|---|
| 1 | 1e-6 |
| 2 | 2e-6 |
| 5 | 5e-6 |
| 10 | 1e-5 |
| 20 | 2e-5 |
| 50 | 5e-5 |
| 100 | 0.0001 |
| 200 | 0.0002 |
| 500 | 0.0005 |
| 1000 | 0.001 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from nH to mH?
1 nH equals 1e-6 mH. To convert, multiply the value in nanohenries by 1e-6.
How do I convert 1 nH to mH?
1 nH = 1e-6 mH. For any value, multiply by 1e-6.
How do I convert mH back to nH?
Divide by the same factor — or equivalently, multiply by 1000000. So 1 mH = 1.00000e+6 nH.
When would I need to convert nanohenry to millihenry?
Inductance conversions between nH and mH are used in transformer and reactor design, EMI filter sizing, switched-mode power supply development and sensor coil specification. Henries cover power-inductor and choke ratings; millihenries through nanohenries cover signal-path filters and high-frequency electronics.
Is the conversion exact?
Yes. Both nH and mH are defined by exact SI relationships, so the displayed factor is exact (any rounding shown is only for display).