kWh to kJ | Convert Kilowatt-hour to Kilojoule

Kilowatt-hour to Kilojoule Conversion Formula

To convert from Kilowatt-hour (kWh) to Kilojoule (kJ), use the following formula:

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

$= 60 \times 60 \times 1000 \times \frac{1}{1000}\times \textbf{ Kilowatt-hour} \text{ (kWh)}$

$= 3600\times \textbf{ Kilowatt-hour} \text{ (kWh)}$

Example

Let's convert 5 Kilowatt-hour (kWh) to Kilojoule (kJ).

Using the formula:

$5 \times 3600 = 18000$

Therefore, 5 Kilowatt-hour (kWh) is equal to $18000$ Kilojoule (kJ).

What is a Kilowatt-hour (kWh)?

A Kilowatt-hour (kWh) is a unit of energy in the International System of Units (SI), equal to 3600000 Joules (J). The plural form is Kilowatt-hours.

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).

Kilowatt-hour to Kilojoule Conversion Table

Here are some quick reference conversions from Kilowatt-hour (kWh) to Kilojoule (kJ):

Kilowatt-hours	Kilojoules
0.000001 kWh	$0.0036$ kJ
0.001 kWh	$3.6$ kJ
0.1 kWh	$360$ kJ
1 kWh	$3600$ kJ
2 kWh	$7200$ kJ
3 kWh	$10800$ kJ
4 kWh	$14400$ kJ
5 kWh	$18000$ kJ
6 kWh	$21600$ kJ
7 kWh	$25200$ kJ
8 kWh	$28800$ kJ
9 kWh	$32400$ kJ
10 kWh	$36000$ kJ
20 kWh	$72000$ kJ
30 kWh	$108000$ kJ
40 kWh	$144000$ kJ
50 kWh	$180000$ kJ
100 kWh	$360000$ kJ
1000 kWh	$3600000$ kJ
10000 kWh	$36000000$ kJ