Kilojoule to Joule Converter

1 kJ = 1000.00 J

On this page
01

FORMULA

1 kJ = 1000.00 J
02

CONVERSION TABLE

Kilojoule (kJ) Joule (J)
1 kJ 1,000 J
5 kJ 5,000 J
10 kJ 10,000 J
25 kJ 25,000 J
50 kJ 50,000 J
100 kJ 100,000 J
250 kJ 250,000 J
500 kJ 500,000 J
1,000 kJ 1,000,000 J
Joule to Kilojoule
03

COMMON VALUES

1 kJ
= 1,000 J
2 kJ
= 2,000 J
3 kJ
= 3,000 J
5 kJ
= 5,000 J
10 kJ
= 10,000 J
15 kJ
= 15,000 J
20 kJ
= 20,000 J
25 kJ
= 25,000 J
30 kJ
= 30,000 J
50 kJ
= 50,000 J
75 kJ
= 75,000 J
100 kJ
= 100,000 J
04

RELATED CONVERSIONS

Joule → Calorie (thermochemical) Calorie (thermochemical) → Joule Kilocalorie → Joule Joule → Kilocalorie Kilowatt-hour → Joule Joule → Kilowatt-hour British Thermal Unit → Joule Joule → British Thermal Unit Kilocalorie → Kilowatt-hour Kilowatt-hour → Kilocalorie

About Kilojoule (kJ)

Equal to 1,000 joules, the kilojoule is the standard energy unit on food nutrition labels in Australia, New Zealand, and the European Union. A typical adult's daily energy requirement is about 8,700 kJ (approximately 2,080 kilocalories), and food packages in metric countries display energy content in kJ.

About Joule (J)

The SI derived unit of energy, one joule equals the work done by a force of one newton moving an object one meter. Named after James Prescott Joule, who demonstrated the mechanical equivalent of heat, the joule is used in physics, chemistry, and engineering for all forms of energy, work, and heat.

How to Convert Kilojoule to Joule

The conversion formula is: 1 kJ = 1000.00 J. To convert from Kilojoule (kJ) to Joule (J), use the formula above or the interactive converter at the top of this page.

Frequently Asked Questions

How many Joule in 1 Kilojoule?

1 Kilojoule (kJ) equals 1000.00 Joule (J).

How to convert Kilojoule to Joule?

Multiply the Kilojoule value by 1000.00 to get the equivalent in Joule. Formula: 1 kJ = 1000.00 J

What is the formula for Kilojoule to Joule conversion?

1 kJ = 1000.00 J

Glossary

Learn More