BMR (Basal Metabolic Rate)
Your body's baseline energy requirement at complete rest, calculated using the Mifflin-St Jeor equation.
Calorie Deficit Calculator
Estimate your daily calorie target, BMR, TDEE, and projected weight loss. All calculations happen in your browser — your data never leaves your device.
What You'll Learn
TDEE (Total Daily Energy Expenditure)
Your estimated daily calorie burn including activity, derived by multiplying BMR by an activity factor.
Calorie Deficit
Understand how reducing calories below TDEE creates a deficit that can lead to gradual weight loss.
Estimated Projection
See an estimated timeline to reach your goal weight based on your selected deficit — clearly labeled as an estimate.
Frequently Asked Questions
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