## calories to joules formula

Calories (IT) to joules formula Use the formula below to convert any value from calories (IT) to joules: joules = calories (IT) × 4.1868 To from calories (IT) to joule, you just need to multiply the value in calories (IT) by 4.1868. Or to put it differently, 1kcal = 4.18kj. 1 calories = 4.1868 joules Formula calories in joules (cal in j). Our Calories to Joules converter is especially designed to make your calculations fast. Large calorie is also called food calorie and is used as a unit of food energy. Note: Fractional results are rounded to the nearest 1/64. This therefore means that to convert 2000kcal into kilojoules, you would multiply 2000kcal by 4.18. It can also be defined as the heat energy dissipated by a current of one ampere passing through a one Ohm resistor for one second. J = Calorie (nutritional) _____ 0.00023901. The energy in joules E (J) is equal to 4.184 times the energy in thermochemical calories E (calth): E (J) = 4.184 × E (cal th) Example. 8 Calories to Joules = 33.472: 500 Calories to Joules = 2092: 9 Calories to Joules = 37.656: 600 Calories to Joules = 2510.4: 10 Calories to Joules = 41.84: 800 Calories to Joules = 3347.2: 20 Calories to Joules = 83.68: 900 Calories to Joules = 3765.6: 30 Calories to Joules = 125.52: 1,000 Calories to Joules = 4184: 40 Calories to Joules = 167.36 Very active: Include large amounts of moderate or vigorous activity in your day. This would make it 8,360kj. Calorie (nutritional) = J * 0.00023901 . Note: For a pure decimal result please select 'decimal' from the options above the result. (4.184 J = 1 calorie, 1000 calories = 1 Calorie) (3) Calculate the mass of food that was burned in the experiment. One calorie is defined as exactly 4.184 J, and one Calorie (kilocalorie) is 4184 J. kg of oil equivalent (koe) tonne of oil equivalent (toe) thousand tonnes of oil equivalent (ktoe) The Joules to Calories Conversion Formula To know how many joules in a calorie, you can use the following formula to convert joules to calories (j to cal) : X(cal) = y(J) / 4.184 Example: How to convert 10 joules to calories ? Active: Include at least 30 minutes of moderate activity most days of the week, or 20 minutes of vigorous activity at least three days a week. kilocalorie (kcal) calorie (cal) watt x time. This is referred to as the small calorie or the gram calorie, and is equal to 4.1868 joules, the … The user must fill one of the two fields and the conversion will become automatically. E (J) = 4.184 × 300cal th = 1255.2 J ›› Quick conversion chart of calories to joules. Convert with: Online joule to calorie nutritional converter; Formula (the below example helps you) Example of conversions between joules and nutritional calorie: 1 joule is equal to 0.23890295761862 calories. 1 Joule is equal to 0.239005736 small calorie. 1 calorie (nutritional) is equal to 4186.8 joules (J) 1 joule (J) is equal to 0.00023884589662749592 calories (nutritional) Calorie nutritional to joule Formula: The formula for cal to j is: J = calories x 4186.8. Large calorie (Cal) is the energy needed to increase 1 kg of water by 1°C at a pressure of 1 atmosphere. 1 calories to joules = 4.1858 joules. RapidTables.com | There are two defined for the calorie, gram calorie (approximately equals 4.2 joules) and kilogram calorie (approximately equals 4.2 kilojoules). Use this page to learn how to convert between calories and joules. One calorie (kilocalories) is 4.18 kilojoules. Joules to Calories (nutritional) formula. Terms of Use | It explains how to convert joules to calories in the first problem. Convert Kilobtus to Joules (Kbtu to Joules) Enter a value below and we will automatically convert it to Joules Electronvolts (eV) Kilobtus (kBtu) Kilowatt-hours (kWh) Kilocalories (kcal) Megajoules (MJ) Kilojoules (kJ) Watt-hours (Wh) Foot pounds (ft-lb) Gram calories (cal) Megawatt-hours (MWh) Btus (Btu) Gigajoules (GJ) Our Joules to Calories converter is especially designed to make your calculations fast. Small calorie (cal) is the energy needed to increase 1 gram of water by 1°C at a pressure of 1 atmosphere. For a more accurate answer please select 'decimal' from the options above the result. One Joule is 1 Newton Metre, ie the work done or energy transfered to an object when a one Newton force acts on it over one metre. If you spot an error on this site, we would be grateful if you could report it to us by using the contact link at the top of this page and we will endeavour to correct it as soon as possible. You can view more details on each measurement unit: joules or calories The SI derived unit for energy is the joule. kilowatt hour (kWh) megawatt hour (MWh) watt hour (Wh) watt second (Ws) energy equivalent units. 1 cal th = 4.184 J. Large calorie is also called food calorie and is used as a unit of food energy. Large calorie is also called food calorie and is used as a unit of food energy. How to convert energy in calories (cal) to joules (J). How to convert calories to joules [cal to J]:. 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. Type in your own numbers in the form to convert the units! 1 calorie = 0.001163 watts per hour. This site is owned and maintained by Wight Hat Ltd. ©2003-2020. Manage Cookies. Conversion Calorie to Watt per hour. E J = 4.1868 × E cal. Joule family. The online Joules to Calories Converter is used to convert the energy from joule to cal. The online Calories to Joules Converter is used to convert the energy from cal to Joule. Joules. Calories (nutritional) to Joules formula. The calorie is commonly used in the field of chemistry, and in many countries it is commonly used as a unit of food energy. Whilst every effort has been made to ensure the accuracy of the metric calculators and charts given on this site, we cannot make a guarantee or be held responsible for any errors that have been made. Convert 300 cal th to joules. Calories (15° C) to joules formula Use the formula below to convert any value from calories (15° C) to joules: joules = calories (15° C) × 4.1858 To from calories (15° C) to joule, you just need to multiply the value in calories (15° C) by 4.1858. 15°C calories to … This was the "large" calorie… Unit Conversion: The unit conversion for some measurements, such as energy, would be done by simply multiplying it to a conversion factor. Joules to Calories (nutritional) (Swap Units). How many joules in a calorie: If E cal = 1 then E J = 4.1868 × 1 = 4.1868 J. You just need to enter Calories value on the first box and the converter will do the rest for you and automatically convert Calories to Joules. Start Note that rounding errors may occur, so … E (J) = 4.184 × 300cal th = 1255.2 J. So, let’s take a look at how many joules in a calorie! Convert 300 cal th to joules. The calorie (symbol: cal) is the approximate amount of energy needed to raise the temperature of one gram of water by one degree Celsius. Definition: A calorie (symbol: cal) is a unit of energy defined as the amount of energy required to increase the temperature of one gram of water by one °C. To convert joules to calories, multiply the joule value by 0.239005736 or divide by 4.184. joules to small calories formula Read on! A lower-case calorie, or small calorie, is the amount of energy required to heat one gram of water by one degree Celsius.This can vary depending on the temperature of water, but the ISO defines a calorie as 4.184 joules. We assume you are converting between joule and calorie [15 °C]. 1 cal th = 4.184 J. How to convert from calories to joules Thermochemical calories to joules. The energy in joules E (J) is equal to 4.184 times the energy in thermochemical calories E (calth): E (J) = 4.184 × E (cal th) Example. 1 calorie = 4.1868 joules. Joules = cal*4.1868 The SI unit of energy is the joule. History. This website uses cookies to improve your experience, analyze traffic and display ads. Our full terms & conditions can be found by clicking here. How do you convert joule to nutritional calorie (j to cal)? In this video I will explain how to convert between calories and joules by providing 5 example problems with their solutions. About | This tool converts calories to joules (cal to j) and vice versa. gigajoule (GJ) megajoule (MJ) kilojoule (kJ) joule (J) calories and kilocalories. One nutritional calorie is the amount of energy needed to warm 1 kilogram of water by 1° C. It is equal to 4,184 J, One Joule is 1 Newton Metre, ie the work done or energy transfered to an object when a one Newton force acts on it over one metre. Somewhat active: Include light activity or moderate activity about two to three times a week. Convert 6.66 calories to joules. Note that rounding errors may occur, so always check the results. The Calories to Joules Conversion Formula You can use the following formula to convert calories to joules (cal to joule): X (J) = y (cal) × 4.184 This tool converts calories to watts per hour (cal to wh) and vice versa. This unit should not be confused with an upper-case Calorie, or kilocalorie, which is commonly used in food labeling. This physics video tutorial explains how to convert units of heat energy. Calories (nutritional) One nutritional calorie is the amount of energy needed to warm 1 kilogram of water by 1° C. It is equal to 4,184 J . Joules to Calories (nutritional) table. Inactive: Never or rarely include physical activity in your day. Formula: q released by food =q absorbed by water = mc ∆ T (2) Convert your calculated energy from Joules to food Calories using the following conversion factors. Note: Calorie is a pre-SI metric unit of energy.Joule … Privacy Policy | The calorie was first introduced by Nicolas Clément, as a unit of heat energy, in lectures during the years 1819–1824. Convert Kilocalories to Joules Enter a value below and we will automatically convert it to Joules Electronvolts (eV) Kilobtus (kBtu) Kilowatt-hours (kWh) Kilocalories (kcal) Megajoules (MJ) Kilojoules (kJ) Watt-hours (Wh) Foot pounds (ft-lb) Gram calories (cal) Megawatt-hours (MWh) Btus (Btu) Gigajoules (GJ) The energy in joules E(J) is equal to 4.184 times the energy in thermochemical calories E(calth): The energy in joules E(J) is equal to 4.1855 times the energy in 15°C calories E(cal15): The energy in joules E(J) is equal to 4184 times the energy in large/food calories E(Cal): Calories to joules conversion calculator ►, © The relation between Calorie and Joule can be numerically written as- 1 calorie = 4.2 joules 1 Calorie/kcal = 4.2 kilojoules. 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