Daily calorie needs, deficit, surplus, and calorie tracking calculators. Browse our free calories tools below — all calculators are instant, accurate, and require no sign-up.
Alcohol Calories Calculator — Calculate exact calories from alcoholic drinks including ethanol and mixer calories. Covers beer, wine, spirits, cocktails, and mixed drinks.
Calorie Deficit Calculator — Calculate your daily calorie deficit for weight loss. See how much to eat below your TDEE and estimate your fat loss timeline.
Calorie Per Ingredient Calculator — Calculate total recipe calories by adding ingredients and their weights. Built-in food database with 50+ common ingredients for quick lookup.
Calorie Surplus Calculator — Calculate how many extra calories you need to eat above your TDEE for muscle gain. Plan a lean bulk with the right surplus size.
Cheat Meal Impact Calculator — Calculate how a cheat meal affects your weekly calorie balance and fat loss timeline. See the real impact in context of your weekly deficit.
Daily Calorie Needs Calculator — Calculate how many calories you need per day based on age, sex, weight, height, and activity level. Get your TDEE with goal-based adjustments.
Meal Calorie Calculator — Calculate the total calories in any meal by adding ingredients with their serving sizes. Get per-serving breakdown with protein, carbs, and fat totals.
Metabolic Adaptation Calculator — Estimate how much your metabolism has slowed during dieting. Compare predicted BMR vs. actual to quantify adaptive thermogenesis.
Restaurant Meal Estimator Calculator — Estimate calories and macros in restaurant meals by cuisine type, portion size, and cooking method. Works for fast food, casual dining, and fine dining.
Thermic Effect of Food (TEF) Calculator — Calculate the calories burned digesting protein, carbs, and fat. See how a high-protein diet increases your TEF and net calorie expenditure.