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