What is a Daily Calorie Calculator?
The Daily Calorie Calculator helps estimate your total daily energy expenditure (TDEE) — the number of calories your body needs to maintain its current weight. This value is calculated using your height, weight, age, gender, and activity level.
How to Use the Calorie Calculator
- Enter your weight, height, and age.
- Select your gender and activity level.
- Click on Calculate.
- View your daily calorie needs instantly below the form.
Understanding Your Result
- Maintain Weight: Consume the same number of calories as your TDEE.
- Weight Loss: Reduce 400–600 calories per day from your TDEE.
- Weight Gain: Add 300–500 calories above your TDEE.
Example Calculation
If you are a 25-year-old male weighing 70 kg, 175 cm tall, and moderately active, your estimated calorie need is around 2,500 kcal/day.
FAQs
Can I use this calculator for weight loss? Yes. Subtract 500 calories from your TDEE to lose about 0.5 kg per week.
Does this calculator store my data? No, it works entirely within your browser for privacy and instant results.
Try our other fitness tools like BMR Calculator and BMI Calculator for a complete health check.