Convert kilojoules to calories

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, convert kilojoules to calories.

Do you want to convert calories to kilojoules? Joe is the creator of Inch Calculator and has over 20 years of experience in engineering and construction. He holds several degrees and certifications. Full bio. To convert a measurement in kilojoules to a measurement in calories, multiply the energy by the following conversion ratio: Since one kilojoule is equal to

Convert kilojoules to calories

Please provide values below to convert kilojoule [kJ] to kilocalorie th [kcal th ], or vice versa. The joule is defined as the amount of energy transferred to an object when a one newton force acts on an object in the direction movement through a distance of one meter. In this case, the prefix "kilo" is used to express a multiple of Current use: In countries that have adopted SI, the kilojoule is widely used as a unit of food energy. In some cases, both kilojoules and kilocalories are displayed, though in countries such as the United States, only kilocalories are shown often referred to as "Calories" on food labels. Aside from this everyday use, kilojoules are used within scientific contexts around the world. Definition: A kilocalorie symbol: kcal or Cal is a unit of energy defined based on the calorie and is equal to calories or 4. Kilocalories are also referred to as large calories or food calories, and are sometimes referred to as Calories, which can be ambiguous, and mistaken for the small calorie. The term is based on the Latin "calor," meaning heat, and the calorie was first defined as a unit of heat energy in by Nicolas Clement. The kilocalorie however, was not introduced to the American public until , by Wilbur Olin Atwater.

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Disclaimer: Whilst every effort has been made in building our calculator tools, we are not to be held liable for any damages or monetary losses arising out of or in connection with their use. Full disclaimer. There are 4. To roughly convert kilojoules to calories, divide your kJ figure by 4. Note that when we talk about calories, we are actually describing food calories kilocalories.

Disclaimer: Whilst every effort has been made in building our calculator tools, we are not to be held liable for any damages or monetary losses arising out of or in connection with their use. Full disclaimer. There are 4. To roughly convert kilojoules to calories, divide your kJ figure by 4. Note that when we talk about calories, we are actually describing food calories kilocalories. As an example, let's say you're pouring yourself a glass of orange juice which supplies kJ of energy, and you want to convert it into calories.

Convert kilojoules to calories

Change kJ to Cal with this fast kJ to calories converter. Simply adjust the slider or type a value to convert kilojoules to calories kcal. The conversion factor between a kilojoule kJ and a calorie also called kilocalorie, kcal, or Cal is 0. To do the reverse operation convert calories to kilojoules , use the calculator below this one:. You can convert calories to kilojoules with the tool below, it is the reverse calculation of the kJ to Cal converter. Type in or slide to your required calorie amount, and the calculator will tell you how many kilojoules it is worth kcal value multiplied by 4. The Apple Watch provides the option to switch between kJ and calories to suit your preference. Follow these simple steps to make the change:. Ensure that your Apple Watch is paired with your iPhone. Tap on it to access the unit preferences.

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Multiply the kilocalories kJ by 1, to get the number of joules J. So, to calculate how many kilojoules are in calories per day, you can multiply by the conversion factor:. The amount of energy measured in thermochemical calories, denoted as E calth , is equivalent to the energy measured in kilojoules, represented as E kJ , multiplied by the factor of Did this article help you? What Is a Calorie? Download Article Explore this Article methods. In this case, the prefix "kilo" is used to express a multiple of Our Kilojoules to Calories converter is especially designed to make your calculations fast. This relationship can be expressed as follows:. Full bio. Skip to Content. Definition of kiloJoule provided by Cambridge Dictionary. Hobbies and Crafts Crafts Drawing Games. The kilocalorie however, was not introduced to the American public until , by Wilbur Olin Atwater.

Do you want to convert calories to kilojoules? Joe is the creator of Inch Calculator and has over 20 years of experience in engineering and construction.

Convert the calories cal into kilocalories kcal if desired. For example, here's how to convert 5 kilojoules to calories using the formula above. Kilojoules and Calories are two energy units. Info Contact Write for us. Please share. The joule is defined as the amount of energy transferred to an object when a one newton force acts on an object in the direction movement through a distance of one meter. Accuracy Select resolution 1 significant figure 2 significant figures 3 significant figures 4 significant figures 5 significant figures 6 significant figures 7 significant figures 8 significant figures. Author of scientific publications. Please provide values below to convert kilojoule [kJ] to kilocalorie th [kcal th ], or vice versa. Method 2. Kilojoules to calories chart How to convert kilojoules to calories There are 4.