Kilocalories to Watt-Hours Converter
Enter the energy in kilocalories below to get the value converted to watt-hours.
Result in Watt-Hours:
Do you want to convert watt-hours to kilocalories?
How to Convert Kilocalories to Watt-Hours
To convert a measurement in kilocalories to a measurement in watt-hours, multiply the energy by the following conversion ratio: 1.162222 watt-hours/kilocalorie.
Since one kilocalorie is equal to 1.162222 watt-hours, you can use this simple formula to convert:
watt-hours = kilocalories × 1.162222
The energy in watt-hours is equal to the energy in kilocalories multiplied by 1.162222.
How Many Watt-Hours Are in a Kilocalorie?
There are 1.162222 watt-hours in a kilocalorie, which is why we use this value in the formula above.
1 kcal = 1.162222 Wh
Kilocalories and watt-hours are both units used to measure energy. Keep reading to learn more about each unit of measure.
What Is a Kilocalorie?
One kilocalorie, is equal to the heat needed to raise the temperature of one kilogram of water from 14.5 to 15.5 degrees Celsius.
Kilocalories can be abbreviated as kcal; for example, 1 kilocalorie can be written as 1 kcal.
When being used to measure nutrition or metabolic processes, the large calorie is used, which is equal to one kilocalorie.
Learn more about kilocalories.
What Is a Watt-Hour?
The watt-hour is a measure of electrical energy equal to one watt of power over a one hour period.
Watt-hours are usually abbreviated as Wh, although the formally adopted expression is W·h. The abbreviation W h is also sometimes used. For example, 1 watt-hour can be written as 1 Wh, 1 W·h, or 1 W h.
In formal expressions, the centered dot (·) or space is used to separate units used to indicate multiplication in an expression and to avoid conflicting prefixes being misinterpreted as a unit symbol.[1]
Learn more about watt-hours.
Kilocalorie to Watt-Hour Conversion Table
Kilocalories | Watt-hours |
---|---|
1 kcal | 1.1622 Wh |
2 kcal | 2.3244 Wh |
3 kcal | 3.4867 Wh |
4 kcal | 4.6489 Wh |
5 kcal | 5.8111 Wh |
6 kcal | 6.9733 Wh |
7 kcal | 8.1356 Wh |
8 kcal | 9.2978 Wh |
9 kcal | 10.46 Wh |
10 kcal | 11.62 Wh |
11 kcal | 12.78 Wh |
12 kcal | 13.95 Wh |
13 kcal | 15.11 Wh |
14 kcal | 16.27 Wh |
15 kcal | 17.43 Wh |
16 kcal | 18.6 Wh |
17 kcal | 19.76 Wh |
18 kcal | 20.92 Wh |
19 kcal | 22.08 Wh |
20 kcal | 23.24 Wh |
21 kcal | 24.41 Wh |
22 kcal | 25.57 Wh |
23 kcal | 26.73 Wh |
24 kcal | 27.89 Wh |
25 kcal | 29.06 Wh |
26 kcal | 30.22 Wh |
27 kcal | 31.38 Wh |
28 kcal | 32.54 Wh |
29 kcal | 33.7 Wh |
30 kcal | 34.87 Wh |
31 kcal | 36.03 Wh |
32 kcal | 37.19 Wh |
33 kcal | 38.35 Wh |
34 kcal | 39.52 Wh |
35 kcal | 40.68 Wh |
36 kcal | 41.84 Wh |
37 kcal | 43 Wh |
38 kcal | 44.16 Wh |
39 kcal | 45.33 Wh |
40 kcal | 46.49 Wh |
References
- Bureau International des Poids et Mesures, The International System of Units (SI), 9th edition, 2019, https://www.bipm.org/documents/20126/41483022/SI-Brochure-9-EN.pdf
More Kilocalorie & Watt-Hour Conversions
- kilocalories to joules
- kilocalories to kilojoules
- kilocalories to megajoules
- kilocalories to gigajoules
- kilocalories to calories
- kilocalories to megacalories
- kilocalories to kilowatt-hours
- kilocalories to megawatt-hours
- kilocalories to watt-seconds
- kilocalories to british thermal units
- kilocalories to million BTU
- kilocalories to therms
- kilocalories to quads
- kilocalories to electronvolts
- kilocalories to kiloelectronvolts
- kilocalories to megaelectronvolts
- joules to watt-hours
- kilojoules to watt-hours
- megajoules to watt-hours
- gigajoules to watt-hours
- calories to watt-hours
- megacalories to watt-hours
- kilowatt-hours to watt-hours
- megawatt-hours to watt-hours
- watt-seconds to watt-hours
- british thermal units to watt-hours
- million BTU to watt-hours
- therms to watt-hours
- quads to watt-hours
- electronvolts to watt-hours
- kiloelectronvolts to watt-hours
- megaelectronvolts to watt-hours