ZEPTOWATT-HOUR to KILOJOULE converter

Precise unit converter

zWh

Units used

FULL UNIT NAME	zeptowatt-hour	kilojoule
ABBREVIATION / SYMBOL	zWh	kJ

How can you convert 1 zeptowatt-hour to kilojoules?

How many kilojoules are in one zeptowatt-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 zWh \times \frac{1 kJ}{2.777778 \times 10^{20} zWh}

There are 3.6e-21 kilojoules in a zeptowatt-hour. Thus, we must multiply the number of zeptowatt-hours (1) by 3.6e-21 to get kilojoules.

Conversion table between zeptowatt-hours and kilojoules near 1 zWh:

Alternative spelling

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