Body Fat Percentage Calculator
Accurately calculate body fat with personalized health insights! Developed using U.S. Navy formulas with age-group analysis (20-39/40-59/60+) and gender-specific evaluation. Get instant results with actionable recommendations.
Body Fat Calculator
Body Fat Percentage Calculator is a medical-grade health assessment tool that calculates body composition using age, gender, height, weight, and waist measurements. Key features:
-
Scientific Accuracy
Utilizes the U.S. Navy Body Fat Formula for reliable results -
Age-Specific Analysis
WHO-standard classifications by gender:
-
Men: 20-39 years | 40-59 years | 60+ years
-
Women: 20-39 years | 40-59 years | 60+ years
-
Health Risk Visualization
Color-coded results for instant understanding:
-
🟢 Green: Healthy Range (Ideal body fat)
-
🟠Orange: Elevated (Lifestyle changes recommended)
-
🔴 Red: High Risk (Professional consultation advised)
-
Usage Guidelines
-
Measurements: Height/Waist (centimeters), Weight (kilograms)
-
Applicability: Adults 18+ years
-
Data Security: No personal information stored
Body Fat Percentage Chart by Age
Men's Body Fat Standards
| Age Group | Healthy Range (%) | Elevated Range (%) | High Risk Range (%) |
|---|---|---|---|
| 20-39 years | 8 - 20 | 20 - 25 | ≥25 |
| 40-59 years | 11 - 22 | 22 - 27 | ≥27 |
| 60+ years | 13 - 25 | 25 - 30 | ≥30 |
Women's Body Fat Standards
| Age Group | Healthy Range (%) | Elevated Range (%) | High Risk Range (%) |
|---|---|---|---|
| 20-39 years | 21 - 33 | 33 - 39 | ≥39 |
| 40-59 years | 23 - 34 | 34 - 40 | ≥40 |
| 60+ years | 24 - 36 | 36 - 42 | ≥42 |
* Data Source: Based on WHO body fat classification standards
* Range Note: Intervals are left-inclusive (e.g., 20-25 means ≥20 and <25)