Convert nH to mH
Enter the number of nanohenries that you want to convert to millihenries.
How to Convert Nanohenries to Millihenries
The nanohenry and millihenry are both units of inductance. By definition, 1 millihenry equals exactly 1e15 nanohenries. This means to convert nanohenries to millihenries, you divide by 1e15.
Formula
Step-by-Step Example
Convert 5 nH to millihenries:
We need to convert nanohenries to millihenries
Since 1 mH = 1e15 nH, divide by 1e15
5 ÷ 1e15 = 5e-15
5 nH = 5e-15 mH
Nanohenry to Millihenry Conversion Table
Quick reference table for common nanohenry to millihenry conversions. Click any value for detailed calculation.
| Nanohenries (nH) | Millihenries (mH) |
|---|---|
| 0.1 nH | 1e-16 mH |
| 0.5 nH | 5e-16 mH |
| 1 nH | 1e-15 mH |
| 2 nH | 2e-15 mH |
| 5 nH | 5e-15 mH |
| 10 nH | 1e-14 mH |
| 25 nH | 2.5e-14 mH |
| 50 nH | 5e-14 mH |
| 100 nH | 1e-13 mH |
About These Units
Nanohenry (nH)
A nanohenry (nH) equals 10⁻⁹ henries or 1,000 picohenries. Used in high-frequency RF circuits (1-100 nH), chip inductors for cell phones, and microwave applications. SMD RF inductors: 1-100 nH. PCB trace inductance: ~1 nH per mm.
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 nanohenries to millihenries?
To convert nanohenries to millihenries, divide the value by 1e15. For example, 10 nH = 1e-14 mH.
How many millihenries are in 1 nanohenry?
1 nanohenry equals 1e-15 millihenries.
What is the formula for nanohenries to millihenries?
The formula is: mH = nH ÷ 1e15.