1. What is BMR Calculator Meaning?

BMR (Basal Metabolic Rate) represents the number of calories your body needs to perform basic life-sustaining functions at rest. This includes breathing, circulation, cell production, and nutrient processing.

2. How Does the Calculator Work?

The calculator uses the BMR equation:

Where:

• \( weight \) — Body weight in kilograms (kg)
• \( height \) — Height in centimeters (cm)
• \( age \) — Age in years

Explanation: This equation calculates the minimum energy expenditure required to maintain vital body functions while at complete rest.

3. Importance of BMR Calculation

Details: Understanding your BMR is essential for weight management, creating effective diet plans, and determining daily calorie needs for maintaining, losing, or gaining weight.

4. Using the Calculator

Tips: Enter your weight in kilograms, height in centimeters, and age in years. All values must be valid positive numbers for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What factors affect BMR?
A: BMR is influenced by age, gender, weight, height, body composition, and genetic factors.

Q2: How does BMR differ from TDEE?
A: BMR represents calories burned at complete rest, while TDEE (Total Daily Energy Expenditure) includes all daily activities and exercise.

Q3: Can I increase my BMR?
A: Yes, through building muscle mass, regular exercise, proper nutrition, and adequate sleep.

Q4: How accurate is this BMR calculation?
A: This provides a good estimate, but individual variations exist. For precise measurement, specialized equipment is needed.

Q5: How often should I recalculate my BMR?
A: Recalculate when there are significant changes in weight, muscle mass, or age (every few months or after major lifestyle changes).