Calorie Calculator
Determine exactly how many calories you need to eat each day to reach your goals.
Calorie Calculator
Calculate your daily calorie needs (TDEE)
How to Use This Calculator
This calculator uses the Mifflin-St Jeor equation to estimate your Basal Metabolic Rate (BMR) and then applies an activity factor to determine your Total Daily Energy Expenditure (TDEE).
Understanding the Results
- Maintain Weight: This is your TDEE. Eating this amount will keep your weight stable.
- Lose Weight: A deficit of 500 calories per day typically results in 1 lb (0.45 kg) of weight loss per week.
- Gain Weight: A surplus of 500 calories per day helps in building muscle and gaining weight.