Calorie to BTU Conversion

Calorie to BTU Conversion - Convert Calorie to BTU (cal to BTU)

Calorie to BTU Conversion

Calorie to BTU - Energy - Conversion

You are currently converting Energy units from Calorie to BTU

1 Calorie (cal)


0.00397 BTU (BTU)

Visit BTU to Calorie Conversion

Calorie : The calorie is a pre-SI metric unit of energy. Its symbol is cal, and first defined as a unit of heat by Nicolas Clément in 1824. The calorie is commonly used in the field of chemistry, and in many countries it is commonly used as a unit of food energy. There are two defined for the calorie, gram calorie (approximately equals 4.2 joules) and kilogram calorie (approximately equals 4.2 kilojoules).

BTU : The British thermal unit is a traditional measure unit of energy, approximately equals 1055 joules. Its symbol is Btu, or sometimes BTU. The unit is most often used as a measure of power (symbol: Btu/h) in the power. Now, the British thermal unit is almost replaced by the SI unit of energy, the joule.

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