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Calorie Calculator
Calculate BMR and daily calorie needs based on activity level.
How to Use the Calorie Calculator
- Select your gender and enter age, height, and weight.
- Choose your typical activity level.
- Click Calculate Calories to see BMR and daily calorie needs.
Formula & Method
Mifflin-St Jeor Equation:
BMR (male) = 10W + 6.25H - 5A + 5
BMR (female) = 10W + 6.25H - 5A - 161
Where W=kg, H=cm, A=years. TDEE = BMR × Activity Factor.
Examples
| Profile | BMR | TDEE |
|---|---|---|
| Male, 30, 175cm, 70kg, Moderate | 1,644 | 2,548 |
| Female, 25, 160cm, 55kg, Light | 1,301 | 1,789 |
Frequently Asked Questions
What is BMR?
Basal Metabolic Rate is the number of calories your body needs at complete rest.
What is TDEE?
Total Daily Energy Expenditure includes all activities throughout the day.
How accurate is this calculator?
It uses the Mifflin-St Jeor equation, one of the most accurate formulas available.
People Also Ask
How accurate is this calculator?
Our calculators use standard mathematical formulas and provide accurate results.
Can I use this on my phone?
Yes, all tools are fully responsive and work on any device.