GIGAWATT-HOUR to ZETTAJOULE converter

Precise unit converter

GWh

Units used

FULL UNIT NAME	gigawatt-hour	zettajoule
ABBREVIATION / SYMBOL	GWh	ZJ

How can you convert 1 gigawatt-hour to zettajoules?

How many zettajoules are in one gigawatt-hour? You can find out the answer in one of two ways:

use our calculator above for maximum accuracy or
use the following equation:

1 GWh \times \frac{1 ZJ}{2.777778 \times 10^{8} GWh}

There are 3.6e-9 zettajoules in a gigawatt-hour. Thus, we must multiply the number of gigawatt-hours (1) by 3.6e-9 to get zettajoules.

Conversion table between gigawatt-hours and zettajoules near 1 GWh:

Alternative spelling

one gigawatt-hour to zettajoules, 1 gigawatt-hour to zettajoules, 1 GWh to ZJ, 1GWh to zettajoules, 1 gigawatt-hour in zettajoules, 1 GWh in ZJ, 1GWh in zettajoules.