# AI Body Fat Calculator

> Free AI-powered body fat percentage calculator. Upload a photo to instantly estimate your body fat percentage without tape measures, calipers, or expensive equipment. More accurate than BMI calculators.

## Core Features
- [Body Fat Calculator](https://amifat.org/): Upload a photo to get instant body fat percentage estimation using AI
- [BMI Chart](https://amifat.org/bmi-chart/): Check adult BMI categories, ranges, examples, and interpretation limits
- [BMI Calculator for Men](https://amifat.org/bmi-calculator-men/): Calculate adult BMI for men, estimate a healthy weight range, and review muscle, waist, age, and body-fat context
- [BMI Calculator for Women](https://amifat.org/bmi-calculator-women/): Calculate adult BMI for women, estimate a healthy weight range, and review pregnancy, age, muscle, waist, and body-fat context
- [Body Fat Chart](https://amifat.org/#bodyfat-chart): Reference guide for healthy body fat ranges by gender
- [Navy Body Fat Calculator](https://amifat.org/navy-body-fat-calculator/): Tape-measure body fat estimate using the US Navy circumference method
- [Army Body Fat Calculator](https://amifat.org/army-body-fat-calculator/): One-site Army tape test estimate using sex, age, weight, and abdominal circumference
- [Body Recomposition Calculator](https://amifat.org/body-recomposition-calculator/): Plan calories, protein, target body fat, lean mass, target weight, and a realistic recomp timeline
- [Macro Calculator](https://amifat.org/macro-calculator/): Estimate daily calories, protein, carbohydrates, and fat for losing, maintaining, or gaining weight
- [Lean Body Mass Calculator](https://amifat.org/lean-body-mass-calculator/): Calculate LBM, fat mass, lean percentage, and FFMI from body fat or Boer, James, and Hume formulas
- [FFMI Calculator](https://amifat.org/ffmi-calculator/): Calculate standard and normalized Fat-Free Mass Index from height, weight, and body fat percentage
- [Body Surface Area Calculator](https://amifat.org/body-surface-area-calculator/): Estimate BSA from height and weight with Mosteller, Du Bois, Haycock, and Gehan formulas
- [Body Shape Calculator](https://amifat.org/body-shape-calculator/): Estimate hourglass, triangle, inverted triangle, rectangle, or round proportions from four tape measurements
- [How It Works](https://amifat.org/#steps): 3-step process to calculate your body fat percentage

## Key Resources
- [Healthy Body Fat Percentage](https://amifat.org/blog/healthy-body-fat-percentage/): Healthy range guide for men and women, with measurement limits and risk context
- [What Body Fat Percentage to See Abs](https://amifat.org/blog/what-body-fat-percentage-to-see-abs/): Realistic abs visibility ranges for men and women
- [How to Measure Body Fat Percentage](https://amifat.org/blog/how-to-measure-body-fat-percentage/): Compare tape, skinfold, BIA, photo, and professional methods, then choose a repeatable tracking routine
- [How to Lower Body Fat Percentage](https://amifat.org/blog/how-to-lower-body-fat-percentage/): Build a sustainable calorie, protein, strength-training, movement, recovery, and progress-tracking plan
- [BMI Chart](https://amifat.org/bmi-chart/): Adult BMI categories, ranges, examples, age limits, and body-composition context
- [About Us](https://amifat.org/about): Learn about our AI body fat analysis technology
- [Privacy Policy](https://amifat.org/privacy-policy): How we protect your data and photos
- [Terms of Service](https://amifat.org/terms-of-service): Usage terms and disclaimers

## Body Fat Categories
- Men: Essential Fat (2-5%), Athletic (6-13%), Fitness (14-17%), Average (18-24%), Above Average (25-31%), Obese (32%+)
- Women: Essential Fat (10-13%), Athletic (14-20%), Fitness (21-24%), Average (25-31%), Above Average (32-39%), Obese (40%+)

## Latest Updates
- [AI Body Fat Calculator Launch](https://amifat.org/): Updated December 2025
- [Body Fat Percentage Chart](https://amifat.org/#bodyfat-chart): Comprehensive reference guide added December 2025