Convert Joule to Kilojoule

Free and accurate energy calculator (J to kJ)

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Joule to Kilojoule Converter

1 J =

kJ

How to Convert Joule to Kilojoule

Formula:

J ÷ 1000 = kJ

To convert from joules to kilojoules, divide by 1,000.

Example Calculation

Let's convert 10 Joule to Kilojoule:

10 J ≈ 0.01 kJ

Joule to Kilojoule Conversion Table

Joule (J)Kilojoule (kJ)
10.001
50.005
100.01
250.025
500.05
1000.1
5000.5
10001

Additional Information

About Joule

The joule is the SI unit of energy, defined as the energy transferred when applying a force of one newton through a distance of one meter. It is named after the English physicist James Prescott Joule.

About Kilojoule

A kilojoule is a unit of energy equal to 1,000 joules. It is commonly used in physics, chemistry, and nutrition.

Related Conversions

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  • Joule to Kilowatt Hour
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  • Joule to British Thermal Unit
  • Joule to Foot-Pound
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