Convert μH to mH
Input the number of microhenries you want to convert to millihenries.
How to Convert Microhenries to Millihenries
The microhenry and millihenry are both units of inductance. By definition, 1 millihenry equals exactly 1e12 microhenries. This means to convert microhenries to millihenries, you divide by 1e12.
Formula
Step-by-Step Example
Convert 5 μH to millihenries:
We need to convert microhenries to millihenries
Since 1 mH = 1e12 μH, divide by 1e12
5 ÷ 1e12 = 5e-12
5 μH = 5e-12 mH
Microhenry to Millihenry Conversion Table
Quick reference table for common microhenry to millihenry conversions. Click any value for detailed calculation.
| Microhenries (μH) | Millihenries (mH) |
|---|---|
| 0.1 μH | 1e-13 mH |
| 0.5 μH | 5e-13 mH |
| 1 μH | 1e-12 mH |
| 2 μH | 2e-12 mH |
| 5 μH | 5e-12 mH |
| 10 μH | 1e-11 mH |
| 25 μH | 2.5e-11 mH |
| 50 μH | 5e-11 mH |
| 100 μH | 1e-10 mH |
About These Units
Microhenry (μH)
A microhenry (μH) equals 10⁻⁶ henries or 1,000 nanohenries. Standard for RF inductors (0.1-1000 μH), switching power supply inductors (1-100 μH), and DC-DC converter chokes. AM radio tuning coils: 200-300 μH. Also written as uH.
Millihenry (mH)
A millihenry (mH) equals 0.001 henries or 1,000 microhenries. Common for power inductors (1-100 mH), audio crossover coils (0.1-10 mH), EMI filter chokes, and relay coils. Speaker crossover inductors typically range from 0.5-5 mH.
Frequently Asked Questions
How do I convert microhenries to millihenries?
To convert microhenries to millihenries, divide the value by 1e12. For example, 10 μH = 1e-11 mH.
How many millihenries are in 1 microhenry?
1 microhenry equals 1e-12 millihenries.
What is the formula for microhenries to millihenries?
The formula is: mH = μH ÷ 1e12.