Electrical
mHtokH
Convert millihenries (mH) to kilohenries (kH).
Factor1 mH = 1e-6 kH
Converter
mH
Accepts numbers or expressions, e.g. 150 + 14.7
Result
kH
Rendered to 6 significant figures.
Formula
Formula
kH = mH × 1e-6
Multiply any value in millihenries by 1e-6 to obtain the value in kilohenries.
Worked example
Convert 1.00000e+6 mH to kH.
- 01Start with 1.00000e+6 mH.
- 02Multiply by the conversion factor: 1.00000e+6 × 1e-6 = 1 kH.
Result1.00000e+6 mH = 1 kH
Conversion table
| mH | kH |
|---|---|
| 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 mH to kH?
1 mH equals 1e-6 kH. To convert, multiply the value in millihenries by 1e-6.
How do I convert 1 mH to kH?
1 mH = 1e-6 kH. For any value, multiply by 1e-6.
How do I convert kH back to mH?
Divide by the same factor — or equivalently, multiply by 1000000. So 1 kH = 1.00000e+6 mH.
When would I need to convert millihenry to kilohenry?
Inductance conversions between mH and kH 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?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).