Discover the seamless conversion from Kilocalories (kcal) to British thermal units (Btu) with Newtum's precise kcal to Btu converter. Engage with our user-friendly tool for accurate energy unit conversions.
A kilocalorie (kcal) is a unit of energy commonly used in measuring the calorific, heating, or metabolizing value of foods. It is equivalent to 1000 small calories, which are often used in chemistry and physics. Essentially, 1 kilocalorie is the amount of energy required to raise the temperature of 1 kilogram of water by 1 degree Celsius at one atmosphere of pressure.
Definition of British thermal unitThe British thermal unit (Btu) is a unit of heat energy. It is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. One Btu is roughly equivalent to 1055 joules. It is used in the power, steam generation, heating, and air conditioning industries.
| Kilocalorie (kcal) | British thermal unit (Btu) |
|---|---|
| 1 kcal | 3.96567 Btu |
| 5 kcal | 19.82835 Btu |
| 10 kcal | 39.6567 Btu |
| 20 kcal | 79.3134 Btu |
| 50 kcal | 198.2835 Btu |
| 100 kcal | 396.567 Btu |
| 200 kcal | 793.134 Btu |
| 500 kcal | 1982.835 Btu |
| 1000 kcal | 3965.67 Btu |
| 2000 kcal | 7931.34 Btu |
1 kcal = 3.96567 Btu
1 Btu = 0.25216 kcal
Example 1:
Convert 5 kcal to Btu:
5 kcal = 5 × 3.96567 Btu = 19.82835 Btu
Example 2:
Convert 10 kcal to Btu:
10 kcal = 10 × 3.96567 Btu = 39.6567 Btu
The conversion between kilocalories (kcal) and British thermal units (Btu) stems from the need to bridge the gap between units used in dietary energy (food) and those used in heating and cooling systems. This interconversion has become essential for engineers, nutritionists, and scientists alike, simplifying cross-disciplinary communication and calculations.
Explore the practicality of the kcal to Btu converter tool, unlocking its potential in real-world applications.
Example 1:
Convert 25 kcal to Btu:
25 kcal = 25 × 3.96567 Btu = 99.14175 Btu
Example 2:
Convert 150 kcal to Btu:
150 kcal = 150 × 3.96567 Btu = 594.8505 Btu
Q1: What is the conversion factor from kcal to Btu?
A1: The conversion factor is 1 kcal equals 3.96567 Btu.
Q2: Can I use this converter for professional purposes?
A2: Yes, this converter is designed for accuracy, making it suitable for professional and industrial use.
Q3: Is this tool free to use?
A3: Yes, our kcal to Btu converter is free to use for all users.
