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.

Calculate calories, RMR, TDEE, and macronutrients to achieve your weight loss goals and help determine body fat percentage with this free NASM weight loss tool.

Jun 5, 2025 · To calculate food calories, start by looking at how much protein, carbohydrates, and fat the food has. Then, multiply the total number of grams of protein by 4, since 1 gram of …

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

Jun 2, 2025 · Here’s a simple but accurate calorie calculator that shows exactly how many calories you should eat to lose or maintain weight.

Nov 7, 2024 · Keep reading for a step-by-step guide to calculating your caloric needs using the Mifflin-St Jeor equation. Plus, you’ll learn how to work with that number once you know it. It all …

Our free calorie calculator provides accurate estimates of your calorie intake for weight loss, maintenance, or gain based on your personal information and activity level. Your physical …

Jun 20, 2025 · While this number can be calculated exactly in a lab, you can also get an accurate estimate by using the Forbes Health Calorie Calculator. It was created with guidance from …

Jun 24, 2025 · For effective weight loss, it is important that you not only get physical exercise, but also control the amount of calories you eat every day. However, it can be difficult to determine …

Jul 6, 2025 · Use our free calorie calculator & TDEE calculator to find out how many calories you need each day to lose weight, gain weight, or maintain a healthy lifestyle.