Energy to Power Conversion Calculator

This calculator converts energy from joules to power in watts based on the time duration.

Input Parameters

Calculation Results

Power (Watts)

Calculation Formula

Power (P) = Energy (E) / Time (t)

Where:
P = Power in watts (W)
E = Energy in joules (J)
t = Time in seconds (s)

Energy to Power Conversion Calculator Usage Guide

Learn how to use the Energy to Power Conversion Calculator and understand the relationship between energy and power.

How to Use This Calculator

  1. Enter the amount of energy in joules in the first input field.
  2. Enter the time duration in seconds in the second input field.
  3. Click the "Calculate" button to compute the power in watts.
  4. The result will be displayed in the power field.

Understanding Energy and Power

Energy and power are fundamental concepts in physics that are closely related but different:

  • Energy is the capacity to do work, measured in joules (J). It represents the total amount of work that can be done.
  • Power is the rate at which energy is used or transferred, measured in watts (W). It represents how quickly energy is being used.

Example Calculation

For example, if you have 1000 joules of energy used over 10 seconds, the power would be:

Power = 1000 J / 10 s = 100 W

This means that the energy is being used at a rate of 100 watts.

Important Notes

  • The time must be in seconds to get the power in watts.
  • Power is an instantaneous rate, so the time period should represent the specific moment or interval you're interested in.
  • 1 kilowatt (kW) = 1000 watts (W)