1 kilocalorie to watt hours
1 kcal = 1.162222 Wh. Change the amount below, or read the formula and the reference table further down.
1 kilocalorie equals
watt hours
1 kcal = 1.162222 Wh
The formula
Kilocalories and watt hours both measure energy from the same zero, so a single multiplier does the job.
Wh = kcal × 1.16222222
Going the other way? Convert watt hours to kilocalories.
Kilocalories to watt hours table
Values either side of 1 kcal.
| Kilocalories (kcal) | Watt hours (Wh) |
|---|---|
| -4 | -4.6489 |
| -3.5 | -4.0678 |
| -3 | -3.4867 |
| -2.5 | -2.9056 |
| -2 | -2.3244 |
| -1.5 | -1.7433 |
| -1 | -1.1622 |
| -0.5 | -0.581111 |
| 0 | 0 |
| 0.5 | 0.581111 |
| 1 | 1.1622 |
| 1.5 | 1.7433 |
| 2 | 2.3244 |
| 2.5 | 2.9056 |
| 3 | 3.4867 |
| 3.5 | 4.0678 |
| 4 | 4.6489 |
| 4.5 | 5.23 |
| 5 | 5.8111 |
| 5.5 | 6.3922 |
| 6 | 6.9733 |
Questions people ask
- How many watt hours are in a kilocalorie?
- One kilocalorie equals 1.16222222 watt hours.
- How do I convert kilocalories to watt hours by hand?
- Multiply the number of kilocalories by 1.16222222. For a rough check, 1.2 is close enough for most everyday use.
- What is 1 kilocalorie in watt hours?
- 1 kilocalorie is 1.162222 watt hours.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.