1 kilowatt hour equals how many joules

Or for your convenience download Google's Chrome browser for high quality internet browsing. How many joules are contained in one kilowatt hour? To link to this energy - kilowatt hour to joules units converter, only cut and paste the following code into your html.

The link will appear on your page as: on the web units converter from kilowatt hour kWh to joules J. The potential difference between two points is 1 volt when, one joule of work is done in moving one coulomb of positive charge from one point to the other point.

Define the unit of current. Name a device that helps to maintain a potential difference across a conductor. Battery is a device that helps to maintain potential difference across a conductor. What does an electric circuit mean? Electric circuit is a continuous and closed path along which an electric current flows.

Since one kilowatt-hour is equal to 3,, joules, you can use this simple formula to convert:. There are 3,, joules in a kilowatt-hour, which is why we use this value in the formula above. Kilowatt-hours and joules are both units used to measure energy.

Keep reading to learn more about each unit of measure. A kilowatt-hour is a measure of electrical energy equal to one kilowatt , or 1, watts , of power over a one hour period. Kilowatt-hours are a measure of electrical work performed over a period of time, and are often used as a way of measuring energy usage by electric companies.