Wh to kW calculator

Enter the energy in watt-hour (Wh), time period in hours (h), then press the Calculate button to get the result in kilowatts (kW).

Wh to kW calculation

Energy in Wh
Time period in hours

P(kW) = E(Wh) / (1000 × t(h))

The power P in kilowatts (kW) is equal to the energy E in watt-hour (Wh), divided by 1000, multiplied by the time period t in hours (h).