How many calories in a k cal

Precision: decimal digits. Convert from Kilocalories to Calories. Type in the amount you want to convert and press the Convert button. Belongs in category. Energy. To other units. …

How many calories in a k cal. Despite trying, dieticians did not manage to reach any agreement on the amount of energy that is absorbed from fiber, though quite a few accepted that each gramme of soluble fiber provides around 2kcal (8.5 kJ). In some countries, it is customary for food labels to omit fiber altogether, on the assumption that it provides 0 kcal.

How many calories do adult cats need per day? Cats should eat around 40–45 calories per kilogram of their (healthy) body weight. For an average adult cat (3–4 kilos), that’s 120–180 calories per day. The numbers might differ slightly depending on your cat’s: Sex.

You are currently converting Energy units from Kilocalorie (international) to Calorie. 215 Kilocalorie (international) (kcal) =. 215000 Calorie (cal) Visit 215 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed ...To use the kilocalories (kcal) to calories conversion calculator, enter the energy value in kilocalories and select the desired calorie unit type. Skip to content. ... Calorie (cal) 0.01 kcal: 10 cal: 0.1 kcal: 100 cal: 1 kcal: 1000 cal: 2 kcal: 2000 cal: 3 kcal: 3000 cal: 5 kcal: 5000 cal: 10 kcal: 10000 cal: 20 kcal: 20000 cal: 50 kcal: 50000 ...How to convert kilocalories to calories [kcal to cal]: E cal = 1 000 × E kcal. How many calories in a kilocalorie: If E kcal = 1 then. E cal = 1 000 × 1 = 1 000 cal. How many calories in 95 kilocalories: If E kcal = 95 then. E cal = 1 000 × 95 = 95 000 cal. Note: Kilocalorie is a pre-SI metric unit of energy. Calories in Bread. The favorite choice for the term "Bread" is 2 regular slices of Whole Wheat Bread which has about 140 calories . Calorie and nutritional information for a variety of types and serving sizes of Bread is shown below. View other nutritional values (such as Carbs or Fats) using the filter below: 134 Kilocalorie (international) (kcal) =. 134000 Calorie (cal) Visit 134 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius.

You are currently converting Energy units from Kilocalorie (international) to Calorie. 28 Kilocalorie (international) (kcal) =. 28000 Calorie (cal) Visit 28 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to ...Precision: decimal digits. Convert from Kilocalories to Calories. Type in the amount you want to convert and press the Convert button. Belongs in category. Energy. To other units. …50 Kilocalorie (international) (kcal) =. 50000 Calorie (cal) Visit 50 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius.Calories in Sugar. This popular ingredient provides nothing but empty calories. According to the American Heart Association, there are 4 calories in each gram of sugar. This applies to all varieties, including but not limited to brown sugar, turbinado sugar, powdered sugar and granulated sugar, not just table sugar. 7 Calories = 0.007 Kilocalories. 250 Calories = 0.25 Kilocalories. 250000 Calories = 250 Kilocalories. 8 Calories = 0.008 Kilocalories. 500 Calories = 0.5 Kilocalories. 500000 Calories = 500 Kilocalories. 9 Calories = 0.009 Kilocalories. 1000 Calories = 1 Kilocalories. 1000000 Calories = 1000 Kilocalories. On March 28, Cal-Maine Foods will be reporting Q3 earnings.Wall Street analysts predict earnings per share of $5.47.Go here to track Cal-Maine Foo... On March 28, Cal-Maine Foods i...To estimate the calories consumed each day, use our Calorie Calculator. Activity: Duration: hours : minutes: Body Weight: 80 - 350 pounds or 35 - 160 kgs : Calorie Burned by Distance Calculator. Use this calculator to estimate the calories to be burned by walking, running, or bicycling for a distance. Activity: Speed/Pace: ...One calorie (kcal) equals 4.18 kJ or 4,184 joules (J). To convert from calories to kJ, multiple calories by 4.18. Conversely, to convert from kJ to calories, divide kJ by 4.18. For example, a...

There are 0.001 kilocalories in a calorie. A kilocalorie is measured as the quantity of heat required to raise the temperature of 1 kilogram of water by 1°C from a standard initial temperature at a pressure of 1 atmosphere. A kilocalorie is also called a "large calorie" or "kilogram calorie". Conversion Formula.There are 1,000 calories in a kilocalorie, which is why we use this value in the formula above. 1 kcal = 1,000 cal. Kilocalories and calories are both units used to measure energy. Keep reading to learn more about each unit of measure.How many calorie in 1 kcal? The answer is 1000. We assume you are converting between calorie [15 °C] and kilocalorie [15 °C]. You can view more details on each measurement unit: calorie or kcal The SI derived unit for energy is the joule. 1 joule is equal to 0.23890295761862 calorie, or 0.00023890295761862 kcal. Note that rounding errors may ...Weight Loss Restricted-Calorie 217 Weight Control D – Optimum Weight Control 252 Joint 294 Renal – Early Stage 245 Renal – Multi Stage 514 Innova Holistic Puppy 454 Large Breed Puppy 367 Large Bites 504 Small Bites 504 Red Meat – Large Bites 468 Red Meat – Small Bites 468 Large Breed 380 Low Fat 374 Senior 374It is easy to have a few servings of soda or energy drinks a day without thinking about it. Like other sweetened drinks, the calories from these drinks can add up quickly. Most pro...Since one calorie is equal to 0.004571 ounces, you can use this simple formula to convert: ounces = calories × 0.004571. The weight in ounces is equal to the weight in calories multiplied by 0.004571. For example, here's how to convert 500 calories to ounces using the formula above. ounces = (500 kcal × 0.004571) = 2.285714 oz. Calories are a ...

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250 Kilocalorie (international) (kcal) =. 250000 Calorie (cal) Visit 250 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius.What are calories, exactly? Calories are measures of energy. 1 calorie is equivalent to about 4.18 joules. In nutrition, we actually deal with kilocalories (kcal), where 1 kcal is equal to a … 1000000 Kilocalories = 1000000000 Calories. Kilocalories to Calories. Convert between the units (kcal → cal) or see the conversion table. 86 Kilocalorie (international) (kcal) =. 86000 Calorie (cal) Visit 86 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius. Most commercial cat foods will list the calorie content on the packaging (often shown as ‘kcal’), in which case, you can work out a portion size yourself based on your cat’s daily energy requirements. For example, if your cat needs 200 calories per day and their food contains 100 calories per ounce, they’ll need a total 2oz of food per ...

Most commercial cat foods will list the calorie content on the packaging (often shown as ‘kcal’), in which case, you can work out a portion size yourself based on your cat’s daily energy requirements. For example, if your cat needs 200 calories per day and their food contains 100 calories per ounce, they’ll need a total 2oz of food per ...One calorie (large calorie) is equal to the heat needed to raise the temperature of one kilogram of water by 1 degree Celsius. You'll need to burn 3,500 calories more than you eat to lose one pound of weight. Calories can be abbreviated as kcal; for example, 1 calorie can be written as 1 kcal. Learn more about calories.Calories Equivalent to 1 Kcal. According to HyperPhysics of Georgia State University, the dietary Calorie (with a capital C) is equivalent to a kilocalorie, which is equivalent to …Precision: decimal digits. Convert from Kilocalories to Calories. Type in the amount you want to convert and press the Convert button. Belongs in category. Energy. To other units. …Calories in Protein. Calories indicate and measure the energy available in food. Fat is the most calorie-dense food and carbohydrates are the body's preferred energy source. According to Ucla.edu, protein and carbs each contain 4 calories per gram and fat contains 9 calories per gram. Advertisement. There are about 160-180 kcal in a pint of beer, depending on the beer type. To arrive at this answer, estimate the calories coming from the alcohol content (each gram provides 7 kcal, so a pint of 5% beer is about 130 kcal) and add the calories coming from carbs (each gram is roughly 4 kcal): as there are about 10 g of carbs is a pint of beer, they amount to 40 kcal. Cat Calorie Calculator, Rule of Thumb. As a general guideline, an average adult cat may need about 20 to 33 calories per pound based on its activity level. To put it into perspective, a 10-pound indoor cat might require approximately 200 calories daily, while an outdoor, more active feline could need up to 330 calories.Similar to humans, calories are a method for measuring the amount of energy your pet is consuming through food. Through natural biological processes, your dog and cat breakdown the food that they eat and turn it into energy. Your pet then burns that energy throughout the day through play and exercise — even snoozing burns some calories.86 Kilocalorie (international) (kcal) =. 86000 Calorie (cal) Visit 86 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius. It is denoted as "Kcal". One kilocalorie is equal to 1000 cal. A calorie is measuring unit of energy. A calorie is an energy that increases the temperature of one gram of water by degree Celsius at one atmospheric pressure. It is denoted as "cal" and one cal is equal to 0.001 kcal.

About the PNA Calorie Calculator. This tool was designed to aid the veterinary health care team in making nutritional assessments and recommendations to help their patients maintain or achieve their healthy weight. You can share this information with clients with a take-home worksheet.

How many calories to eat a day. The recommended daily calorie intake for the average person is: 2,500kcal for men; 2,000kcal for women; How many calories to eat to lose weight. When trying to lose weight, the average person should aim to reduce their daily calorie intake by about 600kcal. That means reducing calories from the recommended …At 27 calories per cup, you'd have to eat a lot of cauliflower before it had a big impact on your total calorie intake. A total of 65% of the calories in cauliflower come from carbs, 26% protein, and 10% fat. Summary. Cauliflower is a fiber-rich vegetable that is low in fat and calories. It is a great source of vitamin C while supplying a good ...Calories in Protein. Calories indicate and measure the energy available in food. Fat is the most calorie-dense food and carbohydrates are the body's preferred energy source. According to Ucla.edu, protein and carbs each contain 4 calories per gram and fat contains 9 calories per gram. Advertisement.Find out how many calories are in Coca-Cola. CalorieKing provides nutritional food information for calorie counters and people trying to lose weight.You are currently converting Energy units from Kilocalorie (international) to Calorie. 215 Kilocalorie (international) (kcal) =. 215000 Calorie (cal) Visit 215 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed ...86 Kilocalorie (international) (kcal) =. 86000 Calorie (cal) Visit 86 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius.How many calories do adult cats need per day? Cats should eat around 40–45 calories per kilogram of their (healthy) body weight. For an average adult cat (3–4 kilos), that’s 120–180 calories per day. The numbers might differ slightly depending on your cat’s: Sex.Since one calorie is equal to 0.00013 kilograms, you can use this simple formula to convert: kilograms = calories × 0.00013. The weight in kilograms is equal to the weight in calories multiplied by 0.00013. For example, here's how to convert 5,000 calories to kilograms using the formula above. kilograms = (5,000 kcal × 0.00013) = 0.647989 kg.Similar to humans, calories are a method for measuring the amount of energy your pet is consuming through food. Through natural biological processes, your dog and cat breakdown the food that they eat and turn it into energy. Your pet then burns that energy throughout the day through play and exercise — even snoozing burns some calories.

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A large calorie (kcal) is the amount of energy required to raise 1 kilogram (kg) of water by 1º C. It is also known as a kilocalorie. 1 kcal is equal to 1,000 cal.To maintain your current weight, you need to balance the amount of calories you eat and drink with the number of calories your body uses each day. On average, women need about 1,600 to 2,400 ...Fast food is easy and available almost everywhere. However, a lot of fast food is high in calories, saturated fat, and salt. Yet sometimes, you may need the convenience of fast foo... 1000000 Kilocalories = 1000000000 Calories. Kilocalories to Calories. Convert between the units (kcal → cal) or see the conversion table. 60 Kilocalorie (international) (kcal) =. 60000 Calorie (cal) Visit 60 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius.Step 1. Look at your nutritional label and locate the calories. Those food calories are listed in Kcals: One Kcal is equal to one food calorie. Enter the number of food calories or Kcals being converted into a calculator. Video of the Day.Most commercial dog foods will list the calorie content on the packaging (often shown as ‘kcal’), in which case, you can work out a portion size yourself based on your dog’s daily energy requirements. For example, if your dog needs 600 calories per day and their food contains 100 calories per ounce, they’ll need a total 6oz of food per ... It is denoted as "Kcal". One kilocalorie is equal to 1000 cal. A calorie is measuring unit of energy. A calorie is an energy that increases the temperature of one gram of water by degree Celsius at one atmospheric pressure. It is denoted as "cal" and one cal is equal to 0.001 kcal. ….

Medi-Cal is a valuable program that provides essential healthcare services to low-income individuals and families in California. Applying for Medi-Cal can be a complex process, and...Calories in Carbs. Sugar and starches are the most common carbs, and the 4 calories per gram holds good for this type. (In fact, the British Nutrition Foundation points out that the exact calories per gram of carbs is 3.75, but rounding up makes things simpler.) Fiber and sugar alcohols are actually slightly different when it comes to calories.Basic Pancake Nutrition. A single serving of prepared pancake mix is about 1/4 cup or 36 grams. A 1/4 cup of pancake mix makes about two 4-inch pancakes. Here's the full nutritional profile for two prepared 4-inch pancakes, according to the popular pancake brand Pearl Milling Company: ‌ Calories: ‌ 190. ‌ Total fat: ‌ 6 g. 86 Kilocalorie (international) (kcal) =. 86000 Calorie (cal) Visit 86 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius. How many calories do I burn with 10,000 steps if I weigh 187 lbs and I'm 5 ft 9 in? With the 10,000 steps, you burn approximately 469 kcal at the average 3 mph pace. If you move at a 2 mph pace, you will burn ~559 kcal , and it will take you much longer.So the "calorie" that we refer to in foods is actually called a kilocalorie. In this sense, the terms calorie and kilocalorie can be used interchangeably. In a nutshell, 1 Calorie = 1,000 kcals, and 1 calorie = 1 kcal. What is Kcal in dog food? Finding Kcals on a Food Label. Kcals are required to be listed on all dog food labels, including treats.A typical burger contains about 4 ounces of ground beef, which, according to the USDA, is 375 calories. For those who like bigger burgers, add on an additional 94 calories for each ounce. A 6-ounce burger, for example, will have 563 calories just from the beef. A traditional white hamburger bun will add 145 calories.1 kcal = 1000 cal. Large/Food Calories (Cal) 1 kCal = 1 Cal. How many kiloCalories are in one Calorie? Small Calories (cal) 1 cal = 0.001 kcal. Large/Food Calories (Cal) 1 Cal = 1 …48 Kilocalorie (international) (kcal) =. 48000 Calorie (cal) Visit 48 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius. The symbol of ... How many calories in a k cal, kilocalories (kcal) calories (cal) 1 kcal: 1,000 cal: 2 kcal: 2,000 cal: 3 kcal: 3,000 cal: 4 kcal: 4,000 cal: 5 kcal: 5,000 cal: 6 kcal: 6,000 cal: 7 kcal: 7,000 cal: 8 kcal: 8,000 cal: 9 kcal: …, Most people will burn 315-580 calories in 30 minutes of jump rope. The number of calories you burn depends on your weight and the intensity of your skipping. A 150-pound (68kg) person jumping rope at 83 skips a minute will burn 315 calories in 30 minutes. A 200-pound (90.8kg) person jumping rope at 140 skips a minute will burn 587 …, 7 Calories = 0.007 Kilocalories. 250 Calories = 0.25 Kilocalories. 250000 Calories = 250 Kilocalories. 8 Calories = 0.008 Kilocalories. 500 Calories = 0.5 Kilocalories. 500000 Calories = 500 Kilocalories. 9 Calories = 0.009 Kilocalories. 1000 Calories = 1 Kilocalories. 1000000 Calories = 1000 Kilocalories., Let's say you went for a half-day trip and were biking for 5 hours. Input all of these values into the calorie burn formula: calories = 5 × 60 × 6 × 3.5 × 80 / 200 = 2520 kcal. Finally, divide this value by 7700 to obtain your weight loss: 2520/7700 = 0.33 kg. Repeat the steps for the second activity, changing only the form and duration ..., You are currently converting Energy units from Kilocalorie (international) to Calorie. 220 Kilocalorie (international) (kcal) =. 220000 Calorie (cal) Visit 220 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed ..., Use this calorie calculator for weight loss to estimate how many calories you need to cut down on in order to achieve a given weight loss target, depending on whether or not you want to change your physical exercise level as well. ... (~0.45 kg) per week you need to reduce your caloric intake by 3,500 kCal per week*., You are currently converting Energy units from Kilocalorie (international) to Calorie. 68 Kilocalorie (international) (kcal) =. 68000 Calorie (cal) Visit 68 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to ..., Powered by the USDA National Nutrient Database, the Food Calorie Calculator below allows you to choose from thousands of foods and brands, and see nutrition facts such as calories, fat, protein, carbohydrates, fiber and sugar. Get started by entering your food and drink choices under “Keywords”. If you want a quick tally of your choices ..., So far we already know that kilocalories and calories are effectively one and the same. However, kilojoules will need some conversion because one kilocal (cal) is equal to 4.18 kJ or 4.2 kJ if you choose to round it off (1). For example. If 1 cal equals 4.18 kJ then 10 cals would equal to (10*4.18kJ) = 41.8 kJ., Definition: A kilocalorie (symbol: kcal or Cal) is a unit of energy defined based on the calorie and is equal to 1000 calories or 4.1868 kilojoules. A calorie (small calorie) is defined as the amount of energy required to increase the …, Fast food is easy and available almost everywhere. However, a lot of fast food is high in calories, saturated fat, and salt. Yet sometimes, you may need the convenience of fast foo..., About 2-3 pieces of sushi typically contain 93-190 calories, but the calorie count varies based on the type of ingredients used., To estimate the calories consumed each day, use our Calorie Calculator. Activity: Duration: hours : minutes: Body Weight: 80 - 350 pounds or 35 - 160 kgs : Calorie Burned by Distance Calculator. Use this calculator to estimate the calories to be burned by walking, running, or bicycling for a distance. Activity: Speed/Pace: ..., Pork. Primarily made up of protein and fat, pork is very rich in the B vitamin thiamine. The calorie content of pork is highly dependent on the amount of fat. Keep in mind that the skin of pork is very high in fat and many pork products are highly processed. Check out our Pork Chart below for more nutritional information., How many calories do adult cats need per day? Cats should eat around 40–45 calories per kilogram of their (healthy) body weight. For an average adult cat (3–4 kilos), that’s 120–180 calories per day. The numbers might differ slightly depending on …, Daily needs. FAQ. Adults typically require between 1,600–3,000 calories per day. However, how many calories a person should eat in a day varies depending on a person’s sex, age, height, and ..., 35 Kilocalorie (international) (kcal) =. 35000 Calorie (cal) Visit 35 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius., 77 Kilocalorie (international) (kcal) =. 77000 Calorie (cal) Visit 77 Calorie to kcal Conversion. Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius., All you need to do is subtract your own weight from the total weight you recorded to find the cat's weight. Take the 3/4th or 0.75 power of the weight and multiply it by 70: w e i g h t 0.75 × 70. {\rm weight}^ {0.75} \times 70 weight0.75 ×70. The result is the resting energy requirement in kcal., One Scrambled Egg Has 90-100 Calories. The calorie count in scrambled eggs can raise significantly depending on how you prepare them. On average, if you use semi-skimmed milk, the number of calories in one scrambled egg will be between 90 and 100 calories. 5. Remember, if you add butter, other fats, or cheese to the cooking process, the number ..., Calories in Bread. The favorite choice for the term "Bread" is 2 regular slices of Whole Wheat Bread which has about 140 calories . Calorie and nutritional information for a variety of types and serving sizes of Bread is shown below. View other nutritional values (such as Carbs or Fats) using the filter below: , Android: If you'd like to get a better idea of what the nutritional content of the food you're consuming is, Calorie Counter indexes thousands of foods from vegetables to restauran..., To convert kilocalories (kcal) to calories, you simply multiply the number of kilocalories by 1,000. Since 1 kilocalorie is equal to 1,000 calories, this conversion factor allows you to switch between the two units. Mathematically: Calories = Kilocalories × 1,000. For example, if you have a food item that contains 150 kcal and you want to ..., That’s right. Ireland’s most popular export has a lot fewer calories than you’d think for a beer that’s so dark and creamy: 125 calories in a Guinness Draught, to be exact. If you grab a ..., At 27 calories per cup, you'd have to eat a lot of cauliflower before it had a big impact on your total calorie intake. A total of 65% of the calories in cauliflower come from carbs, 26% protein, and 10% fat. Summary. Cauliflower is a fiber-rich vegetable that is low in fat and calories. It is a great source of vitamin C while supplying a good ..., No, 1 kilocalorie (kcal) is not equal to 1 calorie (cal). ... How many calories should I eat a day to lose 5 kg a week? Losing 5 kg (11 pounds) per week is an extremely rapid and challenging goal. It would require a significant and potentially unsafe calorie deficit. Sustainable weight loss is generally recommended at a rate of 0.5 kg to 1 kg ..., Based on recent analyses, however, reducing calorie intake by 500 kcal/day should result in an approximate 25-lb weight loss over one year, with another 22-lb loss over three years, in contrast to the current 3,500 kcal-per pound rule, which estimates a much more generous 52-lb weight loss in one year. “You have to consider the time element ..., If we want to calculate how many calories are 300 Kilocalories we have to multiply 300 by 1000 and divide the product by 1. So for 300 we have: (300 × 1000) ÷ 1 = 300000 ÷ 1 = 300000 calories. So finally 300 kcal = 300000 cal., Dec 1, 2020 · One calorie (kcal) equals 4.18 kJ or 4,184 joules (J). If you’re looking to convert calories to kJ, multiply the number of calories by 4.18. To convert kJ to calories, divide the number of kJ by ... , 1000000 Kilocalories = 1000000000 Calories. Kilocalories to Calories. Convert between the units (kcal → cal) or see the conversion table. , Calories in Protein. Calories indicate and measure the energy available in food. Fat is the most calorie-dense food and carbohydrates are the body's preferred energy source. According to Ucla.edu, protein and carbs each contain 4 calories per gram and fat contains 9 calories per gram. Advertisement., Step 1. Look at your nutritional label and locate the calories. Those food calories are listed in Kcals: One Kcal is equal to one food calorie. Enter the number of food calories or Kcals being converted into a calculator. Video of the Day., Since one kilocalorie is equal to 1,000 calories, you can use this simple formula to convert: kilocalories = calories ÷ 1,000. The energy in kilocalories is equal to the energy in calories divided by 1,000. For example, here's how to convert 500 calories to kilocalories using the formula above. kilocalories = (500 cal ÷ 1,000) = 0.5 kcal.