GJ to kJ | Convert Gigajoule to Kilojoule

Gigajoule to Kilojoule Conversion Formula

To convert from Gigajoule (GJ) to Kilojoule (kJ), use the following formula:

$\textbf{ Kilojoule} \text{ (kJ)}$

$= 10^{9} \times \frac{1}{1000}\times \textbf{ Gigajoule} \text{ (GJ)}$

$= 10^{6}\times \textbf{ Gigajoule} \text{ (GJ)}$

Example

Let's convert 5 Gigajoule (GJ) to Kilojoule (kJ).

Using the formula:

$5 \times 10^{6} = 5000000$

Therefore, 5 Gigajoule (GJ) is equal to $5000000$ Kilojoule (kJ).

What is a Gigajoule (GJ)?

A Gigajoule (GJ) is a unit of energy in the International System of Units (SI), equal to one billion Joules (10⁹ J). The plural form is Gigajoules.

What is a Kilojoule (kJ)?

A Kilojoule (kJ) is a unit of energy in the International System of Units (SI), equal to one thousand Joules (1000 J). The plural form is Kilojoules.

What is the International System of Units (SI)?

The International System of Units (SI) is the modern form of the metric system and the most widely used system of measurement in the world. It is founded on seven fundamental units: the second (time), meter (length), kilogram (mass), ampere (electric current), kelvin (thermodynamic temperature), mole (amount of substance), and candela (luminous intensity).

Gigajoule to Kilojoule Conversion Table

Here are some quick reference conversions from Gigajoule (GJ) to Kilojoule (kJ):

Gigajoules	Kilojoules
0.000001 GJ	$1$ kJ
0.001 GJ	$1000$ kJ
0.1 GJ	$10^{5}$ kJ
1 GJ	$10^{6}$ kJ
2 GJ	$2000000$ kJ
3 GJ	$3000000$ kJ
4 GJ	$4000000$ kJ
5 GJ	$5000000$ kJ
6 GJ	$6000000$ kJ
7 GJ	$7000000$ kJ
8 GJ	$8000000$ kJ
9 GJ	$9000000$ kJ
10 GJ	$10^{7}$ kJ
20 GJ	$20000000$ kJ
30 GJ	$30000000$ kJ
40 GJ	$40000000$ kJ
50 GJ	$50000000$ kJ
100 GJ	$10^{8}$ kJ
1000 GJ	$10^{9}$ kJ
10000 GJ	$10^{10}$ kJ