## Convert zettajoule to megawatthour

 zettajoule megawatthour

How many zettajoule in 1 megawatthour? The answer is 3.6E-12. We assume you are converting between zettajoule and megawatthour. You can view more details on each measurement unit: zettajoule or megawatthour The SI derived unit for energy is the joule. 1 joule is equal to 1.0E-21 zettajoule, or 2.7777777777778E-10 megawatthour. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between zettajoules and megawatthour. Type in your own numbers in the form to convert the units!

## Quick conversion chart of zettajoule to megawatthour

1 zettajoule to megawatthour = 277777777777.78 megawatthour

2 zettajoule to megawatthour = 555555555555.56 megawatthour

3 zettajoule to megawatthour = 833333333333.33 megawatthour

4 zettajoule to megawatthour = 1111111111111.1 megawatthour

5 zettajoule to megawatthour = 1388888888888.9 megawatthour

6 zettajoule to megawatthour = 1666666666666.7 megawatthour

7 zettajoule to megawatthour = 1944444444444.4 megawatthour

8 zettajoule to megawatthour = 2222222222222.2 megawatthour

9 zettajoule to megawatthour = 2500000000000 megawatthour

10 zettajoule to megawatthour = 2777777777777.8 megawatthour

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

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## 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).

## Definition: Megawatthour

The SI prefix "mega" represents a factor of 106, or in exponential notation, 1E6.

So 1 megawatthour = 106 .

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