calorie to watt-hour

Live calorie (cal) to watt-hour (Wh) converter. Plus a 10-value reference table and FAQs.

calorie
watt-hour
1 cal = 0.0012Wh

換算表

calorieからwatt-hourまでの 10 個のサンプル値。任意の値には上の換算器をお使いください。

calorie (cal)→watt-hour (Wh)
0.001 cal → 1.1622e-6 Wh
0.01 cal → 1.1622e-5 Wh
0.1 cal → 0.000116 Wh
0.5 cal → 0.000581 Wh
1 cal → 0.001162 Wh
2 cal → 0.002324 Wh
5 cal → 0.005811 Wh
10 cal → 0.011622 Wh
100 cal → 0.116222 Wh
1,000 cal → 1.162222 Wh

calorieについて

4.184 J. The energy to heat 1 g water by 1 °C.

watt-hourについて

1 W sustained for 1 hour (3600 J).

How calorie to watt-hour conversion works

Both units belong to Energy. Unitbox first expresses the input in the category reference unit (J), then expresses that same quantity in watt-hour.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 cal = 0.00116222 Wh
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

よくある質問

Frequently Asked Questions

How do I convert calorie to watt-hour?

Multiply the calorie value by 0.001162 to get it in watt-hour. For example, 10 cal = 0.0116 Wh.

What is 1 cal in Wh?

1 cal = 0.001162 Wh.

What is 100 cal in Wh?

100 cal = 0.1162 Wh.

What is the formula?

Linear: multiply by 0.001162 (the unit factor ratio).

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