kW to Joules calculator

Enter the power in kilowatts (kW), time period in seconds (s), then press the Calculate button to get the result in joules (J).

kW to joules calculation

Joules: 0

E(J) = 1000 x P(kW) × t(s)

The energy E in joules (J) is equal to 1000, multiplied by the power P in kilowatts (kW), multiplied by the time period t in seconds (s).