Watts to joules calculator

Watts (W) to joules (J) calculator.

Enter the power in watts, time in seconds and press the Calculate button:

         
  Enter power in watts: W  
         
  Enter time in seconds: s  
         
       
         
  Energy result in joules: J  
         

Joules to watts calculator ►

Watts to joules calculation

The energy E in joules (J) is equal to the power P in watts (W), times the time period t in seconds (s):

E(J) = P(W) × t(s)

 


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