KILOWATT to ATTOWATT converter

Precise unit converter

kW

aW

Units used

FULL UNIT NAME	kilowatt	attowatt
ABBREVIATION / SYMBOL	kW	aW

How can you convert 1 kilowatt to attowatts?

How many attowatts are in one kilowatt? You can find out the answer in one of two ways:

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

1 kW \times \frac{1.000000 \times 10^{21} aW}{1 kW}

There are 1e21 attowatts in a kilowatt. Thus, we must multiply the number of kilowatts (1) by 1e21 to get attowatts.

Conversion table between kilowatts and attowatts near 1 kW:

Alternative spelling

one kilowatt to attowatts, 1 kilowatt to attowatts, 1 kW to aW, 1kW to attowatts, 1 kilowatt in attowatts, 1 kW in aW, 1kW in attowatts.