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.

2025年6月2日 · Simply put, a calorie is a unit that measures energy. Calories measure the energy content of foods and beverages. To lose weight, you need to eat fewer calories than your body …

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 …

Calculate the number of calories you need a day to maintain your weight.

2015年1月16日 · Find out the calories, carbs, fat, fiber, and more in over 37,000 foods and drinks. Whether you're eating out or dining in, this tool helps you make healthy choices.

Our calorie calculator will tell you exactly how many calories you need to consume to lose or gain weight. Click here to learn more.

In physics and chemistry, the word calorie and its symbol usually refer to the small unit, the large one being called kilocalorie (kcal).

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, …

Track your daily calories and nutrition with our free, easy-to-use calorie counter. No signup required!

2025年8月5日 · Calories are units of energy that fuel essential body functions and come from carbohydrates, fats and protein. Your daily calorie needs depend on factors like age, weight, …