Kilojoules (kJ) to Joules (J) Converter

The Formula

The formula for converting kilojoules (kJ) to joules (J) is:

\[J = kJ \times 1000\]

Where:

• J: Joules
• kJ: Kilojoules

Conversion Steps

1. Start with the number of kilojoules you want to convert
2. Multiply this number by 1000
3. The result is the equivalent number of joules

Example Conversion

Let's convert 5 kilojoules to joules:

\[J = 5 kJ \times 1000 = 5000 J\]

About Kilojoules and Joules

Both kilojoules (kJ) and joules (J) are units of energy in the International System of Units (SI):

• 1 joule is defined as the amount of energy transferred when a force of 1 newton acts over a distance of 1 meter.
• 1 kilojoule is equal to 1000 joules.
• Kilojoules are often used for larger amounts of energy, such as in food energy content, while joules are used for smaller quantities.

This converter allows for quick and accurate conversions between these two commonly used energy units.