Convert Calorie to British Thermal Unit

Free and accurate energy calculator (cal to BTU)

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Calorie to British Thermal Unit Converter

1 cal =

BTU

How to Convert Calorie to British Thermal Unit

Use the calculator above to convert between Calorie and British Thermal Unit.

Example Calculation

Let's convert 10 Calorie to British Thermal Unit:

10 cal ≈ 0.039657 BTU

Calorie to British Thermal Unit Conversion Table

Calorie (cal)British Thermal Unit (BTU)
10.003966
50.019828
100.039657
250.099142
500.198283
1000.396567
5001.982833
10003.965666

Additional Information

About Calorie

A calorie is a unit of energy equal to the amount of heat needed to raise the temperature of one gram of water by one degree Celsius. It equals approximately 4.184 joules.

About British Thermal Unit

A British thermal unit is a unit of heat equal to approximately 1,055 joules. It is the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit.

Related Conversions

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  • Calorie to Kilojoule
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  • Calorie to Watt Hour
  • Calorie to Kilowatt Hour
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  • Calorie to Foot-Pound
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