Calories Calculator
Estimate your Total Daily Energy Expenditure (TDEE) and target calories.
Calorie & Macro Nutrition Studio
Official TDEE API & clinical WHO / Mifflin-St Jeor nutrition calculation engine.
Body Profile & Clinical Activity Level
Official API Target Daily Calories
2000 kcal / dayBMR: 1670 kcal • Maintenance (TDEE): 2000 kcal
BMI: 22.9 (Normal Weight)•Ideal Weight: 70 kg
API Verified Macro Targets
Protein (30%)150g(600 kcal)
Carbs (40%)200g(800 kcal)
Fats (30%)67g(600 kcal)
Clinical Formula Benchmarks
Mifflin-St Jeor1674 kcal
Harris-Benedict1695 kcal
WHO Equation1750 kcal
Recommended Water Hydration
2.3 L / day