Body Fat Estimator
Rate My Physique estimates your body fat percentage from a single photo so you can track composition without calipers or scales.
Rate My Physique estimates your body fat percentage from a single photo so you can track composition without calipers or scales.
How the Estimator Works
Section titled “How the Estimator Works”-
Take or upload a photo
Use the in-app camera or pick a photo from your camera roll. A well-lit, full-body shot works best. -
Run the scan
The AI analyzes muscle definition, shape, and visible composition cues in the photo. -
Review your estimate
Your body fat estimate is shown alongside your physique score, so you can see composition and overall rating in one place. -
Track it over time
Every scan is saved. Watch your body fat estimate change as you cut, bulk, or maintain.
Tips for a More Accurate Estimate
Section titled “Tips for a More Accurate Estimate”- Scan at the same time of day, ideally in the morning before eating.
- Avoid heavy shadows, filters, or edited photos.
- Keep your posture consistent from one scan to the next.
What the Number Means
Section titled “What the Number Means”A body fat estimate is a directional read on your composition, not a clinical measurement. Use it to spot trends over weeks and months rather than obsessing over a single reading.

