How many femtohenry in 1 zettahenry?
The answer is 1.0E+36.

We assume you are converting between **femtohenry** and **zettahenry**.

You can view more details on each measurement unit:

femtohenry or
zettahenry

The SI derived unit for **inductance** is the henry.

1 henry is equal to 1.0E+15 femtohenry, or 1.0E-21 zettahenry.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between femtohenries and zettahenries.

Type in your own numbers in the form to convert the units!

You can do the reverse unit conversion from zettahenry to femtohenry, or enter any two units below:

The SI prefix "femto" represents a factor of
10^{-15}, or in exponential notation, 1E-15.

So 1 femtohenry = 10^{-15} 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.

The SI prefix "zetta" represents a factor of
10^{21}, or in exponential notation, 1E21.

So 1 zettahenry = 10^{21} 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.

**ConvertUnits.com** provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!