1. What is Basal Metabolic Rate?

Basal Metabolic Rate (BMR) is the number of calories your body needs to perform basic life-sustaining functions at rest. It represents the minimum energy required to maintain vital functions like breathing, circulation, and cell production.

2. How Does the Calculator Work?

The calculator uses the standard BMR equations:

Where:

• Weight — Body weight in kilograms (kg)
• Height — Height in centimeters (cm)
• Age — Age in years
• Gender — Biological sex (male/female)

Explanation: These equations account for the fact that men typically have higher muscle mass and metabolic rates than women, and metabolism slows with age.

3. Importance of BMR Calculation

Details: Knowing your BMR is essential for weight management, creating effective diet plans, and understanding your body's energy needs. It forms the foundation for calculating Total Daily Energy Expenditure (TDEE).

4. Using the Calculator

Tips: Enter your weight in kg, height in cm, age in years, and select your gender. For accurate results, use current measurements and ensure all values are valid (weight > 0, height > 0, age between 1-120).

5. Frequently Asked Questions (FAQ)

Q1: Why is BMR important for weight management?
A: BMR helps determine your daily calorie needs. To lose weight, you need to consume fewer calories than your total energy expenditure; to gain weight, consume more.

Q2: How accurate is this BMR calculation?
A: This provides a good estimate for most people, but individual variations in muscle mass, body composition, and metabolism can affect accuracy.

Q3: Does BMR change with age?
A: Yes, BMR typically decreases with age due to loss of muscle mass and changes in hormonal balance.

Q4: How can I increase my BMR?
A: Building muscle through strength training, staying active, and maintaining a healthy diet can help increase your metabolic rate.

Q5: Is this calculator specific to the Indian population?
A: While the equations are universal, this calculator is designed with Indian users in mind, considering typical body compositions and metabolic patterns.