Convert Kilojoule (kJ) to Kilowatt Hour (kWh)
To convert Kilojoule to Kilowatt Hour, multiply the value by 0.000278. For example, 1 Kilojoule = 0.000278 kWh and 10 Kilojoule = 0.002778 kWh. Both Kilojoule and Kilowatt Hour are units of Energy. Enter any value above for an instant, accurate result.
One Kilojoule equals 0.000278 kWh.
Use the formula: kWh = kJ × 0.000278.