# ››Convert gigahenry to millihenry

 GH mH

 Did you mean to convert GH to millihenry megahenry

How many GH in 1 mH? The answer is 1.0E-12.
We assume you are converting between gigahenry and millihenry.
You can view more details on each measurement unit:
GH or mH
The SI derived unit for inductance is the henry.
1 henry is equal to 1.0E-9 GH, or 1000 mH.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigahenries and millihenries.
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# ››Definition: Gigahenry

The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.

So 1 gigahenry = 109 henries.

The definition of a henry is as follows:

The henry (symbol: H) is the SI unit of inductance. It is named after Joseph Henry (1797-1878), the American scientist who discovered electromagnetic induction independently of and at about the same time as Michael Faraday (1791-1867) in England.

# ››Definition: Millihenry

The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.

So 1 millihenry = 10-3 henries.

The definition of a henry is as follows:

The henry (symbol: H) is the SI unit of inductance. It is named after Joseph Henry (1797-1878), the American scientist who discovered electromagnetic induction independently of and at about the same time as Michael Faraday (1791-1867) in England.

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