kJ to kWh
1 kJ (kJ) equals 0.0002778 kWh (kWh). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 千焦转千瓦时
Conversion factor
1 kJ = 0.0002778 kWh
Reverse: 1 kWh = 3,600 kJ
kJ to kWh converter
kJ（kJ）
kWh（kWh）
kJ to kWh conversion table
| kJ | kWh | Detail |
|---|---|---|
| 360 | 0.1 | 360 kJ to kWh |
| 720 | 0.2 | 720 kJ to kWh |
| 1,800 | 0.5 | 1,800 kJ to kWh |
| 3,600 | 1 | 3,600 kJ to kWh |
| 7,200 | 2 | 7,200 kJ to kWh |
| 18,000 | 5 | 18,000 kJ to kWh |
| 36,000 | 10 | 36,000 kJ to kWh |
How to convert
To convert kJ to kWh, multiply: kWh = kJ × 0.0002778
To convert kWh to kJ, divide: kJ = kWh ÷ 0.0002778 (equivalently × 3,600).
Example: 3,600 kJ × 0.0002778 = 1 kWh. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
Frequently asked questions
3,600 kJ = 1 kWh. The formula is: value in kJ × 0.0002778 = value in kWh. Use the converter above to convert any value instantly.
1 kWh = 3,600 kJ. To convert back, divide the kWh value by 0.0002778 (or multiply by 3,600).
kWh = kJ × 0.0002778; conversely kJ = kWh ÷ 0.0002778. For example, 3,600 kJ × 0.0002778 = 1 kWh. The factor comes from the international definition of the units.
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Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.