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BMR & TDEE Calorie Calculator

Calculate Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) for calorie deficits or surpluses.

Medical Disclaimer: These calculators provide nutritional and physiological estimations for general fitness purposes and are not intended as medical diagnosis or prescription.
Target Daily Intake
2308 kcal/day
Basal Metabolic Rate (BMR)
1679 kcal
Maintenance TDEE
2308 kcal
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About BMR & TDEE Calorie Calculator

Compute exact daily calorie targets for weight loss, maintenance, or muscle gain using the Mifflin-St Jeor equation.

Key Features & Performance

Mifflin-St Jeor Equation
Calculates BMR and TDEE Calories
Fat Loss & Muscle Gain Target Adjustments

Supported File Formats

CALC

Privacy & Data Security

All file conversions, OCR extractions, and calculations execute directly in your browser memory with zero server uploads. Your data never leaves your computer.

Frequently Asked Questions

What is the difference between BMR and TDEE?

BMR is calories burned at complete rest; TDEE includes daily movement and exercise.

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