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⚡ BMR Calculator
Advanced BMR & TDEE Analysis for Precision Nutrition
Select Gender
18
30
80
40kg
70kg
150kg
140cm
175cm
220cm
🔬 Basal Metabolic Rate (BMR)
Daily Energy Needs:
1,600 kcal
⚡ Total Daily Energy Expenditure (TDEE)
Activity-Adjusted Needs:
2,200 kcal
📊 BMR Distribution
⚡ Energy Requirements Breakdown
How The BMR Calculator It Works
1. Enter Metrics
Input age, gender, height, and weight
2. Calculate
Automatic BMR & TDEE calculation
3. Analyze
Review metabolic insights and charts
The Science Behind BMR
Harris-Benedict Formula
For men:
BMR = 88.362 + (13.397 × weight) + (4.799 × height) – (5.677 × age)
For women:
BMR = 447.593 + (9.247 × weight) + (3.098 × height) – (4.330 × age)
Activity Multipliers
- 1.2 – Sedentary (office job)
- 1.375 – Light exercise (3x/week)
- 1.55 – Moderate exercise (5x/week)
- 1.725 – Heavy exercise (daily)
- 1.9 – Athlete (twice daily)
Key Features
Scientific Accuracy
Harris-Benedict equation implementation
Visual Analysis
Interactive metabolic charts
Mobile Ready
Responsive design for all devices
