Watts
What is a watt? One watt is a rate of energy transfer of 1 joule per second: 1 W = 1 J/s. Convert W to kW, MW, hp and 2 more units.
About these units
One watt is a rate of energy transfer of 1 joule per second: 1 W = 1 J/s.
Also known as
watt · watts · W · w
Source: BIPM, The International System of Units (SI), 9th edition
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