Joules to Watts Calculator
Convert energy in joules to power in watts.
Free · instant · private
Joules
Seconds
Watts
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Reference & Formula
Engineering referenceFormula
W = J ÷ s
Explained
Watts equals joules divided by seconds. One watt is one joule per second, the SI definition of power.
Used For
Physics calculations, energy pulse analysis, lightning protection design
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