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.

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 …

Jun 2, 2025 · Enter your details in the calculator below to see how many calories you need daily to maintain or lose weight. The calculator is based on the Mifflin-St. Jeor equation, and can …

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

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

Aug 5, 2025 · 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, …

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, …

Jan 16, 2015 · 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.

Nov 10, 2025 · A calorie calculator helps you understand your personal needs to keep your weight and energy levels stable. Most women need 1,600-2,000 calories each day to maintain …

Aug 19, 2025 · Most adults should consume between 1,600 and 3,000 calories per day, but it depends on factors like age.