1. What is Body Mass Index?

Body Mass Index (BMI) is a measure of body fat based on height and weight that applies to adult women. It provides a simple numeric measure of a person's thickness or thinness.

2. How Does the Calculator Work?

The calculator uses the BMI formula:

Where:

• \( W \) — Weight in kilograms (kg)
• \( H \) — Height in meters (m)

Explanation: The formula calculates body mass index by dividing weight in kilograms by the square of height in meters.

3. Importance of BMI Calculation

Details: BMI is widely used as a screening tool to identify potential weight problems in adults. It helps assess health risks associated with underweight, overweight, and obesity.

4. Using the Calculator

Tips: Enter weight in kilograms and height in meters. All values must be valid (weight > 0, height > 0).

5. Frequently Asked Questions (FAQ)

Q1: What are the BMI categories for women?
A: Underweight (<18.5), Normal weight (18.5-24.9), Overweight (25-29.9), Obesity (≥30)

Q2: Is BMI accurate for all women?
A: BMI is a general screening tool but may not accurately reflect body fat in muscular individuals, athletes, or elderly women.

Q3: How often should BMI be calculated?
A: Periodic monitoring (every 6-12 months) can help track weight changes and associated health risks.

Q4: Are there limitations to BMI?
A: BMI doesn't distinguish between muscle and fat mass, and doesn't account for fat distribution patterns.

Q5: Should BMI be the only measure of health?
A: No, BMI should be used alongside other measurements like waist circumference, body composition analysis, and overall health assessment.