A Millihenry (mH) equals 1/1,000 henry(s), a scaled unit of inductance used for milli-scale electrical work.
Millihenrys to Nanohenrys
Convert Millihenry (mH) to Nanohenry (nH) instantly with an exact formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Electrical calculator
Electricity Converter
Convert millihenrys (mH) to nanohenrys (nH) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Nanohenry (nH) equals 1e-09 henry(s), a scaled unit of inductance used for nano-scale electrical work.
nH = mH × 1.000000e+06
Results update instantly for Millihenrys to Nanohenrys conversions.
Reserved above the conversion cards and below the converter.
Formula
nH = mH × 1.000000e+06
mH = nH × 0.000001
Conversion table
| 1 mH | 1.000000e+06 nH |
| 5 mH | 5.000000e+06 nH |
| 10 mH | 1.000000e+07 nH |
| 20 mH | 2.000000e+07 nH |
| 50 mH | 5.000000e+07 nH |
| 100 mH | 1.000000e+08 nH |
| 500 mH | 5.000000e+08 nH |
| 1000 mH | 1.000000e+09 nH |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both millihenry and nanohenry measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in millihenrys by 1.000000e+06 to get nanohenrys. To reverse the conversion, multiply a nanohenry value by 0.000001 to get back to millihenrys.
Frequently asked questions
What is Millihenry (mH)?
A Millihenry (mH) equals 1/1,000 henry(s), a scaled unit of inductance used for milli-scale electrical work.
What is Nanohenry (nH)?
A Nanohenry (nH) equals 1e-09 henry(s), a scaled unit of inductance used for nano-scale electrical work.
How do I convert millihenrys to nanohenrys?
Multiply the millihenry value by 1.000000e+06 to get the equivalent in nanohenrys. For example, 5 mH × 1.000000e+06 = 5.000000e+06 nH.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+06 is an exact, non-rounded value.
Can I convert nanohenrys back to millihenrys?
Yes. Divide the nanohenry value by 1.000000e+06, or multiply it by 0.000001, to get millihenrys.
Reserved between the FAQ and the article so the page stays balanced.
About converting millihenrys to nanohenrys
A Millihenry (mH) equals 1/1,000 henry(s), a scaled unit of inductance used for milli-scale electrical work. A Nanohenry (nH) equals 1e-09 henry(s), a scaled unit of inductance used for nano-scale electrical work.
Use this calculator to move between millihenrys and nanohenrys accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.