Btu (I.T.) to Calories (nutritional) conversion calculator
1Btu (I.T.) = 0.25216Calorie (nutritional)
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Btu (I.T.) to Calories (nutritional) conversion formula
Calories (nutritional) = Btu (I.T.) / 3.96566197
1 Btu (I.T.) to Calories (nutritional) calculation
The British Thermal Unit (International Table) is a unit of energy commonly used in the United States defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit at a constant pressure of one atmosphere.
Calories (nutritional)
A nutritional calorie, specifically a kilocalorie (kcal), is the amount of energy required to raise the temperature of one kilogram of water by one degree Celsius. In nutritional contexts, the term "calorie" typically refers to a kilocalorie.