Joules to Kilocalories Calculator
Joules to Kilocalories Calculator: This website allows you to convert joules into kilocalories. The calculator supports four types of kilocalories: thermochemical/food, international, 15°C, and 20°C calories.
The formulas for conversion are as follows:
- Thermochemical/Food kilocalories: 1 kcal-th = 4184 J
- International kilocalories: 1 kcal-IT = 4186.8 J
- 15°C kilocalories: 1 kcal15 = 4185.5 J
- 20°C kilocalories: 1 kcal20 = 4182 J
How to use the Joules to Kilocalories Calculator:
Enter the amount of energy in joules, select the kilocalorie unit type from the dropdown menu, and click 'Calculate '. The result will be displayed in kilocalories, and a detailed solution will be provided below the result table.
Frequently Asked Questions
- 1. What is a kilocalorie?
A kilocalorie (kcal) is a unit of energy commonly used to measure food energy. It represents the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius. - 2. What is a joule?
A joule (J) is the SI unit of energy. It measures the amount of energy required to move one coulomb of electric charge through an electric potential difference of one volt. - 3. Why convert joules to kilocalories?
Converting joules to kilocalories is useful in contexts where energy needs to be measured in food energy units or specific scientific measurements. - 4. How do I use the calculator?
Enter the number of joules, select the kilocalorie unit type, and click 'Calculate'. The result in kilocalories will be displayed along with a detailed solution. - 5. What are thermochemical kilocalories?
Thermochemical kilocalories are used to measure heat energy. 1 thermochemical kilocalorie is equivalent to 4184 joules. - 6. What are international kilocalories?
International kilocalories are a standard unit used in various scientific contexts. 1 international kilocalorie is equivalent to 4186.8 joules. - 7. What are 15°C kilocalories?
15°C kilocalories are used in specific thermodynamic contexts. 1 15°C kilocalorie is equivalent to 4185.5 joules. - 8. What are 20°C kilocalories?
20°C kilocalories are used for precise measurements at 20°C. 1 20°C kilocalorie is equivalent to 4182 joules. - 9. How accurate is the conversion?
The conversions are accurate based on standard definitions. For practical purposes, the results are precise and reliable. - 10. What should I do if I encounter an error?
Ensure that the joules value entered is valid and the correct unit type is selected. If problems persist, refresh the page or contact support.
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