How to Convert kJ to Wh
To convert kj to wh, divide the value by 3.5971.
The Formula
Wh = kJ ÷ 3.5971
Key Fact
1 watt-hour = 3.5971 kj
Tip: To convert wh back to kj, multiply by 3.5971.
kJ to Wh
Convert kj (kJ) to wh (Wh) with formulas, examples, and conversion tables.
kJ
Wh
1 kJ = 0.278 Wh
Full precision:0.278 Wh
Step-by-Step Solution
To convert 1 kj to wh, we divide by 3.5971 because one watt-hour equals exactly 3.5971 kj.
1 watt-hour = 3.5971 kj
Since there are 3.5971 kj in every watt-hour, we divide our value by this factor:
1 ÷ 3.5971 = 0.278 wh
So 1 kj = 0.278 wh.
Quick check: 0.278 × 3.5971 = 1 kj
Example Conversions
Example 1: 1 kJ = 0.278 Wh
1 ÷ 3.5971 = 0.278
1 ÷ 3.5971 = 0.278
Example 2: 5 kJ = 1.39 Wh
5 ÷ 3.5971 = 1.39
5 ÷ 3.5971 = 1.39
Example 3: 10 kJ = 2.78 Wh
10 ÷ 3.5971 = 2.78
10 ÷ 3.5971 = 2.78
kJ to Wh Table
| kJ | Wh |
|---|---|
| 1 kJ | 0.278 Wh |
| 2 kJ | 0.556 Wh |
| 5 kJ | 1.39 Wh |
| 10 kJ | 2.78 Wh |
| 20 kJ | 5.56 Wh |
| 25 kJ | 6.95 Wh |
| 50 kJ | 13.9 Wh |
| 100 kJ | 27.8 Wh |
| 250 kJ | 69.5 Wh |
| 500 kJ | 139 Wh |
| 1000 kJ | 278 Wh |
1 Kilojoule in Other Units
| Unit | 1 kJ = |
|---|---|
| kJ to Wh | 0.278 Wh |
| kJ to kWh | 0.000278 kWh |
| kJ to mWh | 278 mWh |
| kJ to mAh | 75.1351 mAh |
| kJ to Ah | 0.075135 Ah |
| kJ to Joules | 1000 J |