1. What is BMI?

Body Mass Index (BMI) is a measure of body fat based on height and weight that applies to adult women. It's calculated by dividing weight in kilograms by height in meters squared.

2. How Does the Calculator Work?

The calculator uses the BMI formula:

Rearranged to calculate weight:

Explanation: For women, a healthy BMI typically falls between 18.5 and 24.9 kg/m².

3. Importance of Ideal Weight

Details: Maintaining an ideal weight reduces risk of chronic diseases like heart disease, diabetes, and certain cancers. It also improves mobility and overall quality of life.

4. Using the Calculator

Tips: Enter your height in meters (1 meter = 3.28 feet). The default target BMI is 21.7 (mid-range of healthy BMI), but you can adjust it within the healthy range (18.5-24.9).

5. Frequently Asked Questions (FAQ)

Q1: Is BMI accurate for all women?
A: BMI is a useful screening tool but doesn't account for muscle mass, bone density, or body composition. Athletic women may have higher BMI without excess fat.

Q2: What's the healthiest BMI for women?
A: While 18.5-24.9 is considered healthy, studies suggest 20-22 may be optimal for longevity in adult women.

Q3: How does age affect ideal weight?
A: Older women may benefit from slightly higher BMI (up to 27) as some extra weight can protect against osteoporosis.

Q4: Should pregnant women use this calculator?
A: No, BMI calculations don't apply during pregnancy. Consult your healthcare provider for pregnancy weight guidance.

Q5: What other measurements complement BMI?
A: Waist circumference (should be <35 inches/88cm) and body fat percentage provide additional health information.