Calculate your daily calorie needs for weight loss, maintenance, or muscle gain using our free calorie calculator based on science-backed formulas.

Free Daily Calorie Calculator
Our calorie calculator helps you estimate how many calories your body needs each day based on age, gender, height, weight, and activity level.

This tool uses the Mifflin-St Jeor equation, one of the most accurate formulas for calculating daily calorie requirements.

How This Calorie Calculator Works

• Calculates maintenance calories
• Suggests calories for weight loss
• Suggests calories for weight gain

Who Should Use This Tool

• Beginners starting weight loss
• People tracking calorie intake
• Anyone following a healthy diet plan

⚠️ Disclaimer: Results are estimates and should be used as general guidance only.