## ››Convert yottajoule to zettajoule

 yottajoule zettajoule

How many yottajoule in 1 zettajoule? The answer is 0.001.
We assume you are converting between yottajoule and zettajoule.
You can view more details on each measurement unit:
yottajoule or zettajoule
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E-24 yottajoule, or 1.0E-21 zettajoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between yottajoules and zettajoules.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of yottajoule to zettajoule

1 yottajoule to zettajoule = 1000 zettajoule

2 yottajoule to zettajoule = 2000 zettajoule

3 yottajoule to zettajoule = 3000 zettajoule

4 yottajoule to zettajoule = 4000 zettajoule

5 yottajoule to zettajoule = 5000 zettajoule

6 yottajoule to zettajoule = 6000 zettajoule

7 yottajoule to zettajoule = 7000 zettajoule

8 yottajoule to zettajoule = 8000 zettajoule

9 yottajoule to zettajoule = 9000 zettajoule

10 yottajoule to zettajoule = 10000 zettajoule

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## ››Definition: Yottajoule

The SI prefix "yotta" represents a factor of 1024, or in exponential notation, 1E24.

So 1 yottajoule = 1024 joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).

## ››Definition: Zettajoule

The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.

So 1 zettajoule = 1021 joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).

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