Energy Converter
Convert Kilojoule to Kilowatt-hour.
Input the value of kilojoules below to convert instantly to kilowatt-hours with standard conversions, definitions, and equations.
How to Convert Kilojoules to Kilowatt-hours
To convert kilojoule to kilowatt-hour, we use the official conversion formulas. Below is the mathematical formula, plain-English explanation, and a worked example.
kilojoule-to-kilowatt-hour-formula.py
# Mathematical Formula
Value in Kilowatt-hours = Value in Kilojoules × 0.000278
# Worked Example (5 kJ)
5 kJ × 0.000278 = 0.0014 kWh
What is a Kilojoule?
Kilojoule (kJ)
One thousand Joules.
What is a Kilowatt-hour?
Kilowatt-hour (kWh)
Standard utility bill unit representing 1,000 Watt-hours (3.6 MegaJoules).
Kilojoule to Kilowatt-hour Conversion Table
| Kilojoule (kJ) | Kilowatt-hour (kWh) |
|---|---|
| 1 kJ | 0.00028 kWh |
| 2 kJ | 0.00056 kWh |
| 3 kJ | 0.00083 kWh |
| 5 kJ | 0.00139 kWh |
| 10 kJ | 0.00278 kWh |
| 15 kJ | 0.00417 kWh |
| 20 kJ | 0.00556 kWh |
| 25 kJ | 0.00694 kWh |
| 50 kJ | 0.01389 kWh |
| 100 kJ | 0.02778 kWh |
| 250 kJ | 0.06944 kWh |
| 500 kJ | 0.13889 kWh |
| 1000 kJ | 0.27778 kWh |
Kilowatt-hour to Kilojoule Conversion Table
| Kilowatt-hour (kWh) | Kilojoule (kJ) |
|---|---|
| 1 kWh | 3600 kJ |
| 2 kWh | 7200 kJ |
| 3 kWh | 10800 kJ |
| 5 kWh | 18000 kJ |
| 10 kWh | 36000 kJ |
| 15 kWh | 54000 kJ |
| 20 kWh | 72000 kJ |
| 25 kWh | 90000 kJ |
| 50 kWh | 180000 kJ |
| 100 kWh | 360000 kJ |
| 250 kWh | 900000 kJ |
| 500 kWh | 1800000 kJ |
| 1000 kWh | 3600000 kJ |
Questions