1. What is IMC?

IMC (Índice de Masa Corporal) is a measure of body fat based on height and weight that applies to adult men and women. It is calculated by dividing weight in kilograms by the square of height in meters.

2. How Does the Calculator Work?

The calculator uses the IMC formula:

Where:

• \( peso \) — Weight in kilograms (kg)
• \( altura \) — Height in meters (m)

Explanation: The formula calculates body mass index by dividing weight by the square of height, providing a standardized measure of body composition.

3. Importance of IMC Calculation

Details: IMC 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). For accurate results, measure weight and height precisely.

5. Frequently Asked Questions (FAQ)

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

Q2: Is IMC accurate for everyone?
A: IMC may not accurately reflect body fat in athletes, elderly, or those with high muscle mass as it doesn't distinguish between muscle and fat.

Q3: Can children use IMC?
A: Children and teens require age and sex-specific IMC percentiles rather than adult categories.

Q4: What are the limitations of IMC?
A: IMC doesn't account for muscle mass, bone density, overall body composition, or racial and sex differences.

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