Loading more..
Input the energy in joules, time duration in seconds and click the Calculate button to obtain energy in watts.
- Energy (in joules) – Enter the amount of energy you need in the input box.
- Time (in seconds) – Enter the time in which the energy is consumed.
and then you just need to click on the Calculate button and you will get the result in watts.
How to convert joules to watts?
Joules to watts calculation formula
P=The power P in watts (W)
E=The energy E in joules (J)
t=The time duration t in seconds (s):
P(in Watts) = E(in Joule) / t(seconds)
So that you can define power as
watt(w) = joule(j) / second(s)
Let’s take an Example
Find out the power(P) consumption of an electrical circuit where energy(E) is 100 joules for time period of 5 seconds in the circuit
P(W) = 100J / 5s = 20W
If you are trying to calculate power requirements of a device or designing a circuit, the joule to watt conversion will come in handy.
Let’s find out what these units are, how to convert between them, and a formula that will help
you make accurate calculations.
Converting joules to watts is easy, but it also requires time consideration. As we know that joules are a
unit of energy and watts are a unit of power, time (in seconds) is required when converting
joules to watts.
Joules to watts calculator calculator is used for situations to calculate how much power (in watts)
is generated based on a given amount of energy and time.
Joules to Watts Conversion (Time = 5 seconds)
| Energy (Joules) | Time (Seconds) | Power (Watts) |
|---|---|---|
| 200 J | 5 s | 40 W |
| 525 J | 5 s | 105 W |
| 1000 J | 5 s | 200 W |
| 2100 J | 5 s | 420 W |
| 4000 J | 5 s | 800 W |
| 2100 J | 5 s | 420 W |