Diets or food with many calories will provide high amount of energy. If you eat more calories than your body requires, it stores the excess calories as body fat. ... 450 kcal. 4 – 12 months. 700 kcal. 700 kcal. 1 – 4 years. 1100 kcal. 1000 kcal. 4 – 7 years. 1500 kcal. 1400 kcal. 7 – 10 years. 1900 kcal. 1700 kcal. 10 – 13 years. 2300 ...Smoothies made with yogurt are a great way to start your day or refuel after a workout. They’re easy to make, delicious, and can be low in calories while still providing plenty of ...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 …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...58 Kilocalorie (international) (kcal) =. 58000 Calorie (cal) Visit 58 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 ...The small calorie or gram calorie is defined as the amount of heat needed to cause the same increase in one milliliter of water. [3] [4] [5] [1] Thus, 1 large calorie is equal to 1000 small calories. A 710-millilitre (24 US fl oz) energy drink with 330 large caloriesCalories in 'real life' and dietetics. Outside of chemistry, we ususally use 1 kcal unit. 1 kcal is considered as the same as 1 Calorie. At the same time, the one kilocalorie means the same as 1000 calories. 1 kcal = 1000 calories = 1 Calorie. It may seems confusing, but no warries - in most cases 1kcal unit is used.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 …Meat-free doesn't necessarily mean healthy. Vegetarian, organic, and gluten-free don’t necessarily mean healthy. Take, for example, Amy’s Drive Thru, a meat-free fast-food restaura...According to the United States Department of Agriculture (USDA), a serving of five large sea scallops has 89 calories, with each scallop containing about 18 calories. To put this in perspective with a more popular seafood option, shrimp calories number 40 for a half-cup, per the USDA. Video of the Day. Scallops offer high protein content, are ...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.The number of calories burned doing 100 crunches is small; the movement of crunches is so minimal that people don’t burn many calories doing them. While crunches are effective for ...Per serving: 304 calories, 21 g fat (2.5 g saturated), 88 mg sodium, 33 g carb, 12 g fiber, 18 g sugars (17.5 g added sugars), 5 g protein. In short, avocados are creamy, nutrient-rich, and ... Here’s how to convert 9 kilocalories to calories using the formula above. E (cal) = 1000 * 9 kcal = 9000 cal. Small Kilocalories to Large Calories. 1 Cal = 1 kcal. E (Cal) = E (kcal), where 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 ...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 ...A kilocalorie is also called a "large calorie" or "kilogram calorie". A kilocalorie is measured as the quantity of heat required to raise the temperature of 1 kilogram of water by 1°C …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.Is calorie (cal) and kilocalorie (kcal) the same? Convert grams to calories - practical example FAQs. The grams to calories calculator is a simple tool that allows you to convert the …Since one calorie is equal to 0.129598 grams, you can use this simple formula to convert: grams = calories × 0.129598. The weight in grams is equal to the weight in calories multiplied by 0.129598. For example, here's how to convert 5 calories to grams using the formula above. grams = (5 kcal × 0.129598) = 0.647989 g. 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. 100 ml. 38 cal. 1 glass (250 ml) 95 cal. Beer. 100 ml. 42 cal. 1 bottle, small (330 ml) 140 cal. 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. CALM: Get the latest Cal-Maine Foods stock price and detailed information including CALM news, historical charts and realtime prices. Gainers Indices Commodities Currencies Stocks100 g. 220 cal. 1 portion (127 g) 279 cal. Buffalo Chicken Pizza. 100 g. 211 cal. 2 slice (152 g) 321 cal.Next, convert the calories from the standard serving size to the amount you're eating (if necessary). For instance, two slices of wheat bread is 160 calories, and two 3-ounce servings of tuna is 218 calories. Then add up the numbers to calculate the total calories. For the tuna sandwich, that's 160 + 218 + 94 + 20, which equals 492 calories …1 kcal is equal to 1,000 cal. The terms “large calorie” and “small calorie” are often used interchangeably. This is misleading. The calorie content described on food labels refers to...It is denoted as "cal" and one cal is equal to 0.001 kcal. How many kcal in a cal? Or How to convert kcal to cal? For kcal to cal conversion, we go with an example. Convert 1 kcal to …How many kcal in 1 calories? The answer is 0.001. We assume you are converting between kilocalorie [15 °C] and calorie [15 °C] . You can view more details on each …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.How many calories is 1.0 kcal? 1.0 kcal equals 1000 calories. The prefix "kilo-" signifies a factor of 1000, so when converting from kilocalories (kcal) to calories, multiply the value … kiloCalories (kcal) to Small Calories (cal) E(cal) = 1000 × E(kcal) = 1000 × 7kcal = 7000 cal. kiloCalories (kCal) to Large Calories (Cal) E(Cal) = E(kcal) = 7 kcal = 7 Cal. Definition of kiloCalorie provided by Vocabulary.com. a unit of heat equal to the amount of heat required to raise the temperature of one kilogram of water by one degree ... 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.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 374160 Kilocalorie (international) (kcal) =. 160000 Calorie (cal) Visit 160 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.Calorie Calculator. Use the calorie calculator to estimate the number of daily calories your body needs to maintain your current weight. Switch to Metric Units. Age. years. Height. …Calorie Calculator. Use this kcal calculator to easily calculate the optimal calorie intake per day you need to keep your weight stable, or to gain or lose weight. If you are asking … 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. 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 ...One pound equals 454 grams. Pure fat contains 9 calories per gram. Body fat tissue is 87% fat. Using those values, we can conclude that a pound of body fat actually contains anywhere from 3,436 to ...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 Step 2 Multiple the number of Kcals by 1,000. For example, if there are …You can view more details on each measurement unit: kcal or calorie [nutritional] The SI derived unit for energy is the joule. 1 joule is equal to 0.00023890295761862 kcal, or 0.0002388458966275 calorie [nutritional]. Note that rounding errors may occur, so always check the results.Jan 30, 2020 · One kilocalorie is equivalent to 1 Calorie. While a calorie is the energy required to increase 1 gram of water by 1 degree Celsius, a kilocalorie is the amount of energy required to raise 1 kilogram or 2.2 pounds of water by 1 degree Celsius or 1.8 degrees Fahrenheit, says the USDA. 1 day ago · 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. Drink Calories per 8 ounces (240 mL); Black coffee: 2: Iced black coffee: 2: Espresso: 20: Cold press (nitro cold brew) 2: Brewed coffee from flavored beans: 2: Coffee with 1 tablespoon (15 mL) of ...About.com states that there are 300 calories in each serving of meatloaf. A single serving of meatloaf is equal to 12 ounces or 336 grams.91 Kilocalorie (international) (kcal) =. 91000 Calorie (cal) Visit 91 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.More specifically, adult females require about 1,600 to 2,400 kcal per day, while adult males need around 2,000 to 3,000 kcal per day. Of the total calories consumed, 45% to 65% should come from carbohydrates, 20% to 35% from fats and 10% to …It can also be expressed as; 1 Cal = 1 kcal For example; If the energy in small kilocalories is 11 (kcal), find the energy in large calories. Solution E (Cal) = E (kcal) = 11 = 11 Cal Answer = 11 large calories (Cal) The kilocalories to calories conversion utilizes these formulas in initiating the conversions. It is always accurate and delivers ...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.Depending on the length of the stride, it takes between 2,000 and 3,000 steps to burn 100 calories. The number of calories burned also depends on speed and weight. Heavier people w...To convert kcal/ cup to kcal/ kg (when weight of food is in grams): (1000 divided by weight of food per cup) X number of calories per cup. 1000/110 x 310 = 2818 kcal ME/ kilogram. Example 2: Dog Food contains 320 kcal/ cup. And the label states that one cup measure of food weighs 4 oz.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 374Let'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 ...Calorie Calculator. Use the calorie calculator to estimate the number of daily calories your body needs to maintain your current weight. Switch to Metric Units. Age. years. Height. …Here's how a medium apple stacks up with the skin on: Calories: 95. Fat: 0 g. Carbohydrates: 25 g. Sugars: 19 g. Fiber: 4 g. Protein: 0 g. If that sugar count makes you do a double take, consider ...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 ...100 g. 71 cal. 1 package (150 g) 107 cal. Low Fat Yogurt. 100 g. 45 cal. 1 portion, medium (150 g) 68 cal.How many calories does walking 10,000 steps burn? On average, we can say that walking 10,000 steps when being an average man (weighting ~75 kg or 165 lb) burns around 500 kilocalories . If you're a petite woman (~50 kg), the value is around 290 kcal.In general, a female should limit their caloric intake to 1,500 or less in order to lose 1lb per week. The average male should eat 2,000 calories a day to lose this amount. summary. The number of ...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 ...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.A calorie deficit is when you consume fewer calories than you burn.A calorie is a unit of energy, with 1 cal = 4.184 joules.Our body receives energy from what we eat and drink and spends this energy to perform every function essential to keep us alive, like breathing, digestion, blood circulation, etc.We also spend energy on every physical …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. 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. 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.Generally, the recommended daily calorie intake is 2,000 calories a day for women and 2,500 for men. What are calories? Calories are a measure of how much energy food or drink contains. Calories and kilocalories. The term calorie is commonly used as shorthand for kilocalorie. You will find this written as kcal on food packets.Estimating your optimal daily calorie intake requires the estimation of your total daily energy expenditure (TDEE) which measures how much energy (in Calories, where 1 Calorie = 1,000 kilocalories, kcal) you expend during a typical day.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.You are currently converting Energy units from Kilocalorie (international) to Calorie. 26 Kilocalorie (international) (kcal) =. 26000 Calorie (cal) Visit 26 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 ... 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. How many calories is 1.0 kcal? 1.0 kcal equals 1000 calories. The prefix "kilo-" signifies a factor of 1000, so when converting from kilocalories (kcal) to calories, multiply the value by 1000. Therefore, 1.0 kcal is equivalent to 1000 calories.Select the number that most closely describes your cat’s body condition. Your cat’s ribs, backbone, and pelvic bones are very easy to see and feel. Their belly is dramatically tucked and, when viewed from above, their waistline looks dramatic. They have lost muscle mass. When you pet your cat, it’s easy to feel their ribs, backbone, and ...We assume you are converting between calorie [15 °C] and kilocalorie [15 °C]. You can view more details on each measurement unit: calories or kcal The SI derived unit for energy is the joule. 1 joule is equal to 0.23890295761862 calories, or 0.00023890295761862 kcal. Note that rounding errors may occur, so always check the …Cal Jobs is a popular job search website for individuals looking for work in California. One of the most important features of Cal Jobs is the ability to create a personalized prof...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.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.calories = milligrams × 0.007716. The weight in calories is equal to the weight in milligrams multiplied by 0.007716. For example, here's how to convert 500 milligrams to calories using the formula above. calories = (500 mg × 0.007716) = 3.85809 kcal. Milligrams are a unit of weight, and calories are a unit of energy.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: …The table below shows the average calories per serving of whole-grain pasta (based on the uncooked/dry weight): Whole Grain Pasta Serving Size & Dry Weight. Average Cooked Weight. Calories (in kcal) Small (56g/2oz) 126g/4.44oz. …
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 temperature of one gram of water by one °C. . Weather in dallas tx hourly
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.Next, convert the calories from the standard serving size to the amount you're eating (if necessary). For instance, two slices of wheat bread is 160 calories, and two 3-ounce servings of tuna is 218 calories. Then add up the numbers to calculate the total calories. For the tuna sandwich, that's 160 + 218 + 94 + 20, which equals 492 calories …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.365 Kilocalorie (international) (kcal) =. 365000 Calorie (cal) Visit 365 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.1 Kilocalories = 1000 Calories. 10 Kilocalories = 10000 Calories. 2500 Kilocalories = 2500000 Calories. 2 Kilocalories = 2000 Calories. 20 Kilocalories = 20000 Calories. 5000 Kilocalories = 5000000 Calories. 3 Kilocalories = 3000 Calories. 30 Kilocalories = 30000 Calories. 10000 Kilocalories = 10000000 Calories.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.Many factors go into determining your calorie needs. Your age, weight, gender/sex, height and activity level all play a role. According to dietary guidelines in the United States, adults 21 years ...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 …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 ...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.45 Kilocalorie (international) (kcal) =. 45000 Calorie (cal) Visit 45 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. 388 Kilocalorie (international) (kcal) =. 388000 Calorie (cal) Visit 388 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 ...About 2-3 pieces of sushi typically contain 93-190 calories, but the calorie count varies based on the type of ingredients used.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 daily ...You are currently converting Energy units from Kilocalorie (international) to Calorie. 230 Kilocalorie (international) (kcal) =. 230000 Calorie (cal) Visit 230 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 ...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 ... 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. 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..