Joule to Watt-second conversion

Convert between Joule (J) and Watt-second (Ws) or vice versa.

About Joule to Watt-second 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-second?

Watt-second is the amount of energy transferred when one watt of power is applied for one second.

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

Enter the Joule value in the input field above. Our tool will automatically convert the value to Watt-second. 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.