How many exahenry in 1 petahenry?
The answer is 0.001.

We assume you are converting between **exahenry** and **petahenry**.

You can view more details on each measurement unit:

exahenry or
petahenry

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

1 henry is equal to 1.0E-18 exahenry, or 1.0E-15 petahenry.

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

Use this page to learn how to convert between exahenries and petahenries.

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

1 exahenry to petahenry = 1000 petahenry

2 exahenry to petahenry = 2000 petahenry

3 exahenry to petahenry = 3000 petahenry

4 exahenry to petahenry = 4000 petahenry

5 exahenry to petahenry = 5000 petahenry

6 exahenry to petahenry = 6000 petahenry

7 exahenry to petahenry = 7000 petahenry

8 exahenry to petahenry = 8000 petahenry

9 exahenry to petahenry = 9000 petahenry

10 exahenry to petahenry = 10000 petahenry

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

exahenry to terahenry

exahenry to kilohenry

exahenry to zeptohenry

exahenry to nanohenry

exahenry to yottahenry

exahenry to decihenry

exahenry to yoctohenry

exahenry to centihenry

exahenry to henry

exahenry to femtohenry

The SI prefix "exa" represents a factor of
10^{18}, or in exponential notation, 1E18.

So 1 exahenry = 10^{18} 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 "peta" represents a factor of
10^{15}, or in exponential notation, 1E15.

So 1 petahenry = 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.

**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!