Convert joules (J), calories (cal), kilowatt-hours (kWh), BTU, and other energy units. Energy is the capacity to do work; the joule (J) is the SI unit (1 J = 1 N·m). Nutritional calories and electrical kWh use different reference definitions tied to joules.
This energy converter transforms values from Watt Hours (Wh) to Kilocalories (kcal). Results update instantly using the exact conversion factor.
The Watt Hours (Wh) is a unit of energy in the Energy category.
The Kilocalories (kcal) is a unit of energy in the Energy category.
1 Wh ÷ 1.162222 = 0.860421 kcal
kcal = Wh ÷ 1.162222
To convert Wh to kcal, divide the value in Wh by 1.162222 (since 1 Wh = 0.860421 kcal). Equivalently, multiply by 0.860421. Example: 1 Wh = 1 Wh × 0.860421 = 0.860421 kcal.
10 Wh = 8.604207 kcal ÷ 1.162222 = 10 Wh
Common values from Wh to kcal.
| Wh | kcal |
|---|---|
| 1 | 0.8604 |
| 2 | 1.7208 |
| 3 | 2.5813 |
| 4 | 3.4417 |
| 5 | 4.3021 |
| 6 | 5.1625 |
| 7 | 6.0229 |
| 8 | 6.8834 |
| 9 | 7.7438 |
| 10 | 8.6042 |
| 11 | 9.4646 |
| 12 | 10.325 |
| 13 | 11.1855 |
| 14 | 12.0459 |
| 15 | 12.9063 |
| 16 | 13.7667 |
| 17 | 14.6272 |
| 18 | 15.4876 |
| 19 | 16.348 |
| 20 | 17.2084 |