# Zettajoule (ZJ) an Energy Measurement Unit and Conversion Chart

Domainconverters > Energy Unit Conversions > ZJ | zettajoule conversions

## Q. What is a Zettajoule ?

Answer: Zettajoule is SI derived multiple of the energy unit joule(J).

## Q. How much is 1 Zettajoule energy?

It is equal to 1.00E+21 times joules.

Symbol : ZJ

So 1 zettajoule = 1.00E+21 joules.

Example Conversion: 404 zettajoule = 1.00E+21 X 404 joules.

Or we can say, 404 ZJ = 4.04E+23 J.

## Zettajoule Conversion Table and Chart

Use this conversion chart to compare one with other energy measurement units.

1.0E+39 attojoule - aJ1.0E+23 centijoule - cJ
1.0E+20 decajoule - daJ1.0E+22 decijoule - dJ
1000 exajoule - EJ1.0E+36 femtojoule - fJ
1000000000000 gigajoule - GJ1.0E+19 hectojoule - hJ
1.0E+21 joule - J1.0E+18 kilojoule - kJ
1.0E+15 megajoule - MJ1.0E+27 microjoule - µJ
1.0E+24 millijoule - mJ1.0E+30 nanojoule - nJ
1000000 petajoule - PJ1.0E+33 picojoule - pJ
1000000000 terajoule - TJ1.0E+45 yoctojoule - yJ
0.001 yottajoule - YJ1.0E+42 zeptojoule - zJ
1 zettajoule - ZJ