Daily Unit Converter

Energy & Work converter

Calorie to Watt-hour Converter

Converts calorie to watt-hour for energy.

From
To

Result

0.001162 Wh

1 cal = 0.001162 Wh

Also equals

4.184J
0.004184kJ
0.000001kWh
0.001kcal
0.001162Wh
0.003966BTU
3.08596ft·lb
Need the reverse conversion?Watt-hour to Calorie Converter

Conversion formula

Wh = cal × 0.00116222222222

1 calorie equals 0.0011622222 watt-hour.

Calorie to Watt-hour table

Calorie (cal)Watt-hour (Wh)
0.010
0.10.0001
10.0012
20.0023
30.0035
50.0058
100.0116
200.0232
500.0581
1000.1162
1,0001.1622

About this conversion

This converter uses the displayed definition for calorie and its recognized relationship to watt-hour. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.

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Convert Calorie to other energy & work units

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Frequently asked questions

How do I convert calories to watt-hours?+

Enter the calories value in the converter. The result uses the defined factor 0.00116222222222 and is rounded only for display.

Does the converter keep full precision?+

Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.

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