# Joules to kWh

1 Joule is equal to 2.77778e-7 kWh. A Joule is equal to the work done by a force of one newton acting through one metre. The Joule derives its name from English physicist James Prescott Joule. A Joule can also be expressed in electrically terms as one watt-second. One watt-second is the energy released in one second by a current of one ampere through a resistance of one ohm. kWh stands for kilowatt-hour and is a measure of energy. Kilowatt-hours are generally used to calculate the cost associated with energy consumption. Kilowatt-hours are defined from the base SI units of time and energy. This converter can be used to convert any amount of Joules to kWh. Or convert any two units of measure with the PunchlistZero master converter.

Joules kWh