BMI Formula:
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Definition: This calculator estimates Body Mass Index (BMI) based on weight and height measurements.
Purpose: It helps women assess whether their weight is in a healthy range relative to their height.
The calculator uses the formula:
Where:
Explanation: Weight is divided by the square of height to calculate BMI.
Details: BMI provides a simple numeric measure of body fatness that helps categorize weight status and potential health risks.
Tips: Enter your weight in kilograms and height in meters. All values must be > 0.
Q1: What is a healthy BMI range for women?
A: Generally, 18.5-24.9 is considered normal weight. Below 18.5 is underweight, 25-29.9 is overweight, and 30+ is obese.
Q2: How accurate is BMI?
A: BMI is a screening tool but doesn't directly measure body fat. It may overestimate body fat in muscular individuals and underestimate it in older people.
Q3: Should BMI ranges differ for women?
A: The same BMI categories apply to both men and women, though women typically have higher body fat percentages at the same BMI.
Q4: How do I convert pounds to kilograms?
A: Divide pounds by 2.205 (1 kg = 2.205 lbs).
Q5: How do I convert feet/inches to meters?
A: 1 foot = 0.3048 meters, 1 inch = 0.0254 meters. Example: 5'7" = (5×0.3048) + (7×0.0254) = 1.7018 meters.