Find your Body Fat in Seconds

Fat Detective is an AI-powered tool that provides accurate body fat percentage estimates. By entering your height, weight, and uploading up to three photos, you receive a detailed body composition analysis in seconds.

Our advanced AI analyzes the photos you provide, assessing various body metrics to estimate your body fat percentage with scientific precision.

Fat Detective's AI technology has been validated against gold-standard DEXA scans, delivering professional-grade accuracy with a margin of error of ±0.5%.

To receive an analysis, you'll need to enter your height, weight, and upload up to three clear, full-body photos taken from different angles.

When you complete an analysis with Fat Detective, you'll receive a comprehensive and personalized report that includes:

• Your body fat percentage
• A constructive assessment highlighting strengths and areas for improvement in your physique
• If a body fat goal is specified, a realistic timeline is generated, along with a graph-based projection estimating how long it will take to reach your target from today
• Body composition breakdown, including lean mass and fat mass
• A recommended goal (bulking, cutting, or maintenance) based on your current state
• A daily nutrition plan, with calories and macronutrient breakdown tailored to your objective
• Daily hydration target to optimize performance and recovery
• Sleep recommendations to support fat loss and muscle gain
• A downloadable PDF report of your analysis for easy tracking and reference

See a sample report here.

Fat Detective offers several benefits over a traditional DEXA scan:

• Affordability – A DEXA scan typically costs between $150 and $300, while Fat Detective provides highly accurate results for just $5.
• Convenience – No need to book an appointment or visit a clinic—simply upload your photos from anywhere.
• Speed – Get your body composition analysis within seconds, instead of waiting days for an appointment and results.
• Privacy – Perform the analysis in the comfort of your home without needing to undress for a medical scan.

With cutting-edge AI technology validated against DEXA, Fat Detective provides an accurate, cost-effective, and hassle-free way to track your body composition.

Each body composition analysis costs only $5, making it an affordable alternative to traditional DEXA scans, which typically cost between $150 and $300.

We recommend using Fat Detective every 4 to 6 weeks to effectively monitor changes in your body composition over time.

Yes! Many users have reported incredible transformations. For example, one user successfully reduced their body fat from 34% to 13% in just 11 months by using Fat Detective to track their progress.

Yes, we prioritize your privacy. All uploaded photos and personal data are processed securely, and we do not sell or use your images for marketing purposes.