watt-hour to kilocalorie
Live watt-hour (Wh) to kilocalorie (kcal) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from watt-hour to kilocalorie. Use the converter above for arbitrary values.
| watt-hour (Wh) | → | kilocalorie (kcal) |
|---|---|---|
| 0.001 Wh | → | 0.00086 kcal |
| 0.01 Wh | → | 0.008604 kcal |
| 0.1 Wh | → | 0.086042 kcal |
| 0.5 Wh | → | 0.43021 kcal |
| 1 Wh | → | 0.860421 kcal |
| 2 Wh | → | 1.720841 kcal |
| 5 Wh | → | 4.302103 kcal |
| 10 Wh | → | 8.604207 kcal |
| 100 Wh | → | 86.042065 kcal |
| 1,000 Wh | → | 860.42065 kcal |
About the watt-hour
1 W sustained for 1 hour (3600 J).
About the kilocalorie
1000 calories (4.184 kJ). Food labels in the US.
Frequently asked questions
Frequently Asked Questions
How do I convert watt-hour to kilocalorie?
Multiply the watt-hour value by 0.860421 to get it in kilocalorie. For example, 10 Wh = 8.6042 kcal.
What is 1 Wh in kcal?
1 Wh = 0.860421 kcal.
What is 100 Wh in kcal?
100 Wh = 86.0421 kcal.
What is the formula?
Linear: multiply by 0.860421 (the unit factor ratio).
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