1. What is BMI?

Body Mass Index (BMI) is a value derived from the mass and height of a cat. It is defined as the body mass divided by the square of the body height, and is expressed in units of kg/m².

2. How Does the Calculator Work?

The calculator uses the BMI equation:

Where:

• \( weight \) — Body weight in kilograms (kg)
• \( length \) — Body length in meters (m)

Explanation: The equation provides a simple numeric measure of a cat's body weight relative to its height.

3. Importance of BMI Calculation

Details: BMI is an important screening tool for weight categories that may lead to health problems. It provides a quick estimate of body fatness.

4. Using the Calculator

Tips: Enter weight in kg, length in meters, and age in years. All values must be valid (weight > 0, length > 0, age between 0-30).

5. Frequently Asked Questions (FAQ)

Q1: What are the BMI categories for cats?
A: Categories vary by age. Kittens (<2 years) have different ranges than adult cats. The calculator adjusts categories based on age.

Q2: Is BMI accurate for all cats?
A: BMI is a screening tool but doesn't directly measure body fat. Very muscular cats may have higher BMI without excess fat.

Q3: When should I measure my cat's BMI?
A: Regular monitoring (every 3-6 months) helps track weight changes. More frequent checks may be needed for weight management programs.

Q4: What if my cat's BMI is in the obese range?
A: Consult your veterinarian for a weight management plan including diet and exercise recommendations.

Q5: Are there better measures than BMI?
A: Body condition scoring (visual and tactile assessment) combined with BMI provides better assessment of body composition.