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BMR Formula for Women:
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Basal Metabolic Rate (BMR) is the number of calories your body needs to perform basic life-sustaining functions while at complete rest. It represents the minimum energy required to maintain vital functions such as breathing, circulation, and cell production.
The calculator uses the BMR formula for women:
Where:
Explanation: This equation calculates the basal metabolic rate specifically for women, accounting for the fundamental metabolic differences between genders.
Details: Knowing your BMR is essential for creating effective weight management plans, determining daily caloric needs, and understanding your body's energy requirements for maintaining basic bodily functions.
Tips: Enter your weight in kilograms, height in centimeters, and age in years. All values must be valid (weight > 0, height > 0, age between 1-120). For accurate results, measure your weight and height precisely.
Q1: Why is there a different formula for women?
A: Women typically have a lower BMR than men due to differences in body composition, muscle mass, and hormonal factors, which is accounted for in the formula.
Q2: What factors can affect BMR?
A: BMR is influenced by age, gender, body composition, genetics, hormonal status, and environmental factors such as temperature.
Q3: How often should I recalculate my BMR?
A: You should recalculate your BMR whenever there are significant changes in your weight, age, or body composition, typically every 3-6 months.
Q4: Is BMR the same as daily calorie needs?
A: No, BMR represents only the calories needed for basic functions. Total daily energy expenditure includes additional calories for physical activity and digestion.
Q5: Can BMR change over time?
A: Yes, BMR typically decreases with age due to loss of muscle mass and changes in hormonal balance, which is why regular recalculations are important.