Ideal Body Fat Calculator — Calculate Your Body Fat Percentage & Healthy Range

Ideal Body Fat Calculator

Calculate your ideal body fat percentage based on age, gender, and fitness level. Compare your current body fat to healthy ranges and set fitness goals.

Step 1: Personal Details

years

Understanding Body Fat

Body fat percentage is the total mass of fat divided by total body mass. Essential fat is necessary for normal physiological function, while storage fat accumulates in adipose tissue.

Step 2: Body Fat Details

%

About Ideal Body Fat

Ideal body fat percentages vary by age, gender, and fitness goals. For men, 10-20% is generally healthy, while for women, 18-28% is typically recommended.

Body Fat Analysis Results

Summary
Body Fat Categories
Health Analysis

Your Estimated Body Fat Percentage

20.5%
Status: Healthy Range
Ideal Body Fat Range
10-20%
Fat Mass
14.3 kg
Lean Mass
55.7 kg
Health Status
Healthy

Body Fat Category Comparison

Category Men (%) Women (%) Description

Body Fat Health Analysis

Body Fat Calculation Methods

BMI Method: Body Fat % = (1.20 × BMI) + (0.23 × Age) – (10.8 × gender) – 5.4

BMI is calculated as weight (kg) divided by height squared (m²). Gender is 1 for male and 0 for female. This formula provides a reasonable estimate for most adults.

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