Joules to Watts

Energy (Joules)

Time (seconds)

Enter the values above

Example of Joules to Watts Calculations

To convert joules (J) to watts (W), you need to know the time in seconds (s) over which the energy is used. The formula to convert joules to watts is:

Watts=Joules/Seconds

For these calculations, let's assume a time period of 1 second (s) for simplicity.

Table of Joules to Watts Conversions

Below is a table showing the conversion of various joules values to watts, sorted from smallest to largest, assuming a time period of 1 second.

Joules (J)	Time (s)	Watts (W)	Joules (J)	Time (s)	Watts (W)
100	1	100	150	1	150
200	1	200	250	1	250
300	1	300	360	1	360
450	1	450	500	1	500
600	1	600	750	1	750
790	1	790	800	1	800
900	1	900	1000	1	1000
1080	1	1080	1200	1	1200
1440	1	1440	1500	1	1500
1680	1	1680	1700	1	1700
1800	1	1800	2100	1	2100
2700	1	2700	2880	1	2880
3000	1	3000	3940	1	3940
4000	1	4000

Convert 200 Joules to Watts

To convert 200 joules to watts over a duration of 1 second:

Watts=200/1=200 W

Convert 900 Joules to Watts

To convert 900 joules to watts over a duration of 1 second:

Watts=900/1=900 W

What Is a Joule?

A joule (J) is a unit of energy in the International System of Units (SI). It is defined as the amount of energy transferred when a force of one newton is applied over a distance of one meter. In electrical terms, one joule is the energy transferred when one watt of power is used for one second.

What Is a Watt?

A watt (W) is a unit of power in the International System of Units (SI). It is defined as one joule per second and is used to quantify the rate of energy transfer. In electrical terms, one watt is the rate at which electrical energy is consumed or generated when one ampere of current flows with a potential difference of one volt.