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Unit conversion / Energy converter

Convert Calories to Watt-hours (cal to Wh)

1 cal = 0.00116222222222 Wh. Convert calories to watt-hours in this browser tab, with the exact factor and worked examples.

On-device prototype

Calories to Watt-hours, worked out

Exact factor: multiply calories by 0.00116222222222 to get watt-hours.

1 cal
= 0.00116222222222 Wh
10 cal
= 0.0116222222222 Wh
100 cal
= 0.116222222222 Wh

Energy converter

Convert joules, watt-hours, calories, and BTU.

Auto-calculating

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