Calorie Calculator
网页This calorie calculator estimates the number of calories needed each day to maintain, lose, or gain weight. Learn the kinds of calories and their effects.
Calorie Calculator - Mayo Clinic
网页Use the calorie calculator to estimate the number of daily calories your body needs to maintain your current weight. If you're pregnant or breast-feeding, are a competitive athlete, or have a metabolic disease, such as diabetes, the calorie calculator may overestimate or underestimate your actual calorie needs.
Calorie Calculator - Eat This Much
网页Discover your perfect Calorie and macronutrient targets with our easy-to-use calculator. Struggling to set realistic weight goals? Our tool simplifies the process, guiding you towards a customized nutrition plan. Combine it with our Automatic Meal Planner for delicious, goal-aligned recipes, and make starting your health journey a snap.
Calorie | Definition & Measurement | Britannica
网页2024年8月23日 — Calorie, a unit of energy or heat variously defined. The calorie was originally defined as the amount of heat required at a pressure of 1 standard atmosphere to raise the temperature of 1 gram of water 1° Celsius. Since 1925 this calorie has been defined in terms of the joule, the definition since.
Calorie - Wikipedia
网页The calorie is a unit of energy that originated from the caloric theory of heat. [ 1 ][ 2 ] The large calorie, food calorie, dietary calorie, or kilogram calorie is defined as the amount of heat needed to raise the temperature of one liter of water by one degree Celsius (or one kelvin). [ 1 ][ 3 ] The small calorie or gram calorie is defined as ...
Calorie Calculator: Determine Daily Caloric Intake
网页2024年1月18日 — The calorie calculator, also called the TDEE calculator, can help you in determining how many calories should you eat a day – or what your starting point is if …
Calories for Thousands of Foods: Your Calorie Chart Database
网页You'll find thousands of foods and their calorie values in the calorie charts on calories.info. Whether you're looking to lose weight, gain muscle or simply eat healthily—with each food chart, you'll always have an overview of your diet and can even use it to put together a healthy, wholesome grocery list.
How calories are calculated: Science behind the | Live Science
网页2022年10月14日 — One kcal is the amount of energy required to heat 1 kilogram of water by 1 degree Celsius (2.2 lbs. of water by 1.8 degrees Fahrenheit), said Grace Derocha, a registered dietitian and health coach...
Calorie Counting: Everything You Need to Know - Everyday Health
网页2023年2月3日 — How many calories do you need? The number of calories an adult needs varies depending on weight, height, age, gender, activity level, muscle mass, stress level, and overall health, but is...
Food Calorie Calculator - Calorie Control Council
网页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”.
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