Unit Converter
Energy Converter
Convert between joules, calories, kilocalories, watt-hours and kilowatt-hours.
Converted Value
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Uses joule (J) as the base unit. Note: food labels usually use kilocalories (kcal).
Convert between joules, calories, kilocalories, watt-hours and kilowatt-hours.
Uses joule (J) as the base unit. Note: food labels usually use kilocalories (kcal).