Electrical

Watts to Joules Calculator — ChiefEngineer.in

Convert power (W) and time to energy in joules.

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Formula

EJ = PW × ts

Variables

  • P — power (W)
  • t — time (s)

Worked Example

Input: 100 W × 10 s

Result: 1000 J

Assumptions & Notes

Requires elapsed time.