Watt is a unit of power and it measures the amount of energy an item needs to function.

Joule per second is the unit of action or of angular momentum.

A watt is equivalent to one joule per second.

**Formula to convert W to J⋅s**.

We know that 1W is equal to 1J.s.

Therefore, to convert W to J.s, we multiply the W value by 1.

**Example:**

Convert the energy of a 60W bulb to J.s.

**= 60 x 1**

**= 60 J.s**