Joule to Watt-hour conversion

Convert between Joule (J) and Watt-hour (Wh) or vice versa.

About Joule to Watt-hour conversion

What is Joule?

Joule is a unit of energy defined as the energy transferred when a force of one newton acts through a distance of one meter.

What is Watt-hour?

Watt-hour is the amount of energy transferred when one watt of power is applied for one hour, commonly used for measuring energy consumption.

How to convert Joule to Watt-hour using our tool?

Enter the Joule value in the input field above. Our tool will automatically convert the value to Watt-hour. You can also use the dropdown to select any other unit you want to convert to. The conversion is instant and you can see the result immediately, even when you change the units.