Electrical Energy

`E = P * t`
Electrical power calculator.
Enter 'x' in the field to be calculated.

This tool calculates the energy consumed by an electric appliance of power P over a period of time t. The formula is as follows:

`E = P * t`

E: electrical energy consumed in joule
t: time of use in second
P: power of the device in watt

See also

Ohm's law (power)
Convert energy units
Convert power units
Convert time units
Electricity calculators
Physics Calculators