Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer please select "decimal" from the options above the result.
Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.
Note: For a pure decimal result please select "decimal" from the options above the result.
Btu (3.9°C) to Calories (nutritional) conversion formula
Calories (nutritional) = Btu (3.9°C) / 3.94839464
1 Btu (3.9°C) to Calories (nutritional) calculation
The Btu (3.9°C) is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit at the temperature where water reaches its maximum density which occurs at approximately 3.9°C (39°F).
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.