1. What is BMI?

Body Mass Index (BMI) is a measure of body fat based on height and weight that applies to adult men and women. It is a simple, inexpensive screening method for weight categories that may lead to health problems.

2. How Does the Calculator Work?

The calculator uses the BMI formula:

Where:

• \( Weight \) — Body weight in kilograms (kg)
• \( Height \) — Height in feet (ft)
• \( 0.3048 \) — Conversion factor from feet to meters

Explanation: The formula converts height from feet to meters, then calculates BMI by dividing weight in kilograms by the square of height in meters.

3. Importance of BMI Calculation

Details: BMI provides a reliable indicator of body fatness for most people and is used to screen for weight categories that may lead to health problems. It helps identify potential weight-related health risks.

4. Using the Calculator

Tips: Enter your weight in kilograms and height in feet. Ensure accurate measurements for precise results. This calculator is specifically designed for females using metric weight and imperial height measurements.

5. Frequently Asked Questions (FAQ)

Q1: What are the BMI categories for adults?
A: Underweight: BMI < 18.5, Normal weight: 18.5-24.9, Overweight: 25-29.9, Obese: BMI ≥ 30.

Q2: Is BMI accurate for everyone?
A: BMI may not be accurate for athletes with high muscle mass, pregnant women, children, or the elderly as it doesn't distinguish between muscle and fat.

Q3: Why use feet for height instead of meters?
A: This calculator accommodates users who prefer imperial measurements for height while maintaining metric measurements for weight.

Q4: How often should I check my BMI?
A: For general monitoring, checking every 3-6 months is sufficient unless you're actively working on weight management.

Q5: What's a healthy BMI range for women?
A: For adult women, a BMI between 18.5 and 24.9 is generally considered healthy, though individual factors should be considered.