kJ to Wh | Convert Kilojoule to Watt-hour

Kilojoule to Watt-hour Conversion Formula

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

$\textbf{ Watt-hour} \text{ (Wh)}$

$= 1000 \times \frac{1}{60 \times 60}\times \textbf{ Kilojoule} \text{ (kJ)}$

$= 0.27777777777777777778\times \textbf{ Kilojoule} \text{ (kJ)}$

Example

Let's convert 5 Kilojoule (kJ) to Watt-hour (Wh).

Using the formula:

$5 \times 0.27777777777777777778 = 1.3888888888888888889$

Therefore, 5 Kilojoule (kJ) is equal to $1.3888888888888888889$ Watt-hour (Wh).

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 a Watt-hour (Wh)?

A Watt-hour (Wh) is a unit of energy in the International System of Units (SI), equal to 3600 Joules (J). The plural form is Watt-hours.

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).

Kilojoule to Watt-hour Conversion Table

Here are some quick reference conversions from Kilojoule (kJ) to Watt-hour (Wh):

Kilojoules	Watt-hours
0.000001 kJ	$2.7777777777777777778\times 10^{-7}$ Wh
0.001 kJ	$0.00027777777777777777778$ Wh
0.1 kJ	$0.027777777777777777778$ Wh
1 kJ	$0.27777777777777777778$ Wh
2 kJ	$0.55555555555555555556$ Wh
3 kJ	$0.83333333333333333334$ Wh
4 kJ	$1.1111111111111111111$ Wh
5 kJ	$1.3888888888888888889$ Wh
6 kJ	$1.6666666666666666667$ Wh
7 kJ	$1.9444444444444444445$ Wh
8 kJ	$2.2222222222222222222$ Wh
9 kJ	$2.5$ Wh
10 kJ	$2.7777777777777777778$ Wh
20 kJ	$5.5555555555555555556$ Wh
30 kJ	$8.3333333333333333334$ Wh
40 kJ	$11.111111111111111111$ Wh
50 kJ	$13.888888888888888889$ Wh
100 kJ	$27.777777777777777778$ Wh
1000 kJ	$277.77777777777777778$ Wh
10000 kJ	$2777.7777777777777778$ Wh