Convert Watt-hours to Calories

Enter your watt-hour value in the form below to get the value calculated in calories.

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Results in Calories:
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1 Wh = 860.42065 cal

How to Convert Watt-hours to Calories

Convert watt-hours to calories with this simple formula:

calories = watt-hours × 860.42065

Converting a watt-hour energy measurement to a calorie measurement involves multiplying the energy by the conversion ratio to find the result. One watt-hour is equal to 860.42065 calories, so to convert simply multiply by 860.42065.

For example, here's how to convert 5 watt-hours to calories using the formula above.
5 Wh = (5 × 860.42065) = 4,302.10325 cal

Watt-hours and calories are both units used to measure energy. Learn more about energy and find more energy measurement conversion calculators. Watt-hours are an energy measurement and can be abbreviated as Wh, for example 1 Wh. Calories are an energy measurement and can be abbreviated as cal, for example 1 cal.

Convert Calories to Watt-hours

Watt-hour Measurements and Equivalent Calorie Conversions

Common watt-hour values converted to the equivalent calorie value
Watt-hours Calories
1 Wh 860.42 cal
2 Wh 1,721 cal
3 Wh 2,581 cal
4 Wh 3,442 cal
5 Wh 4,302 cal
6 Wh 5,163 cal
7 Wh 6,023 cal
8 Wh 6,883 cal
9 Wh 7,744 cal
10 Wh 8,604 cal
11 Wh 9,465 cal
12 Wh 10,325 cal
13 Wh 11,185 cal
14 Wh 12,046 cal
15 Wh 12,906 cal
16 Wh 13,767 cal
17 Wh 14,627 cal
18 Wh 15,488 cal
19 Wh 16,348 cal
20 Wh 17,208 cal
21 Wh 18,069 cal
22 Wh 18,929 cal
23 Wh 19,790 cal
24 Wh 20,650 cal
25 Wh 21,511 cal
26 Wh 22,371 cal
27 Wh 23,231 cal
28 Wh 24,092 cal
29 Wh 24,952 cal
30 Wh 25,813 cal
31 Wh 26,673 cal
32 Wh 27,533 cal
33 Wh 28,394 cal
34 Wh 29,254 cal
35 Wh 30,115 cal
36 Wh 30,975 cal
37 Wh 31,836 cal
38 Wh 32,696 cal
39 Wh 33,556 cal
40 Wh 34,417 cal

More Watt-hour Energy Conversions

Joules
Convert to Joules
1 Wh is equal to 3,600 joules
Convert to Kilojoules
1 Wh is equal to 3.6 kilojoules
Convert to Megajoules
1 Wh is equal to 0.0036 megajoules
Convert to Gigajoules
1 Wh is equal to 3.6E-6 gigajoules
Calories
Convert to Kilocalories
1 Wh is equal to 0.860421 kilocalories
Convert to Megacalories
1 Wh is equal to 0.00086 megacalories
Watts x Time
Convert to Kilowatt-hours
1 Wh is equal to 0.001 kilowatt-hours
Convert to Megawatt-hours
1 Wh is equal to 1.0E-6 megawatt-hours
Convert to Watt-seconds
1 Wh is equal to 3,600 watt-seconds
Thermal Units
Convert to British Thermal Units
1 Wh is equal to 3.412142 british thermal units
Convert to Million BTU
1 Wh is equal to 3.4121E-6 million BTU
Convert to Therms
1 Wh is equal to 3.4121E-5 therms
Convert to Quads
1 Wh is equal to 3.4121E-15 quads
Electronvolts
Convert to Electronvolts
1 Wh is equal to 22,469,000,000,000,000,786,432 electronvolts
Convert to Kiloelectronvolts
1 Wh is equal to 22,469,000,000,000,000,000 kiloelectronvolts
Convert to Megaelectronvolts
1 Wh is equal to 22,469,000,000,000,000 megaelectronvolts