Joule to Kilowatt-hour Calculator

Convert energy from Joules (J) to Kilowatt-hours (kWh)

How to Convert Joules to Kilowatt-hours

Basic Conversion Formula

kWh = J / 3,600,000
kWh = Energy (kilowatt-hours)
J = Energy (joules)

Practical Example

Given:

  • Energy = 7,200,000 joules

Solution:

kWh = 7,200,000 J / 3,600,000 = 2 kWh

Explanation of Terms

  • kWh (Kilowatt-hour): A unit of energy equivalent to one kilowatt of power used for one hour.
  • J (Joules): The unit of energy. One joule is the energy transferred when one newton of force is applied over a distance of one meter.

Joule to Kilojoule Conversion Table

Joule (J)Kilojoule (kJ)
0.01 J1.0E-5 kJ
10000 J10 kJ

Joule to Kilowatt-hour Conversion Table

Joule (J)Kilowatt-hour (kWh)
0.01 J2.7778E-10 kWh
0.1 J2.7778E-9 kWh
1 J2.7778E-8 kWh
10 J2.7778E-7 kWh
100 J2.7778E-6 kWh
1000 J2.7778E-5 kWh
10000 J0.00027778 kWh
100000 J0.0027778 kWh
1000000 J0.027778 kWh

Leave a Comment

Your email address will not be published. Required fields are marked *