Facial Ratios Calculator Guide
Use iLook to review visible facial proportion context, including the separate Golden Ratio phi score.
Updated August 17, 2026. iLook results describe one submitted photo and are not medical or biometric measurements.
What this free tool reads
- Visible proportion balance in the submitted frame.
- Golden Ratio phi score using φ ≈ 1.618 as a qualitative reference.
- Face shape, symmetry, jawline, and harmony cues that affect perceived proportions.
How to interpret the output
The facial ratios page gives approximate visual proportion feedback. It does not claim exact landmark measurement or biometric precision.
The strongest use case is comparison against your own photos: better light, cleaner framing, less tilt, and a clearer crop. A single score should never be treated as a judgment of a person.
Best photo setup
Use one clear adult face, neutral light, a front-facing pose, and a crop that includes the forehead, eyes, cheeks, jaw, and chin. Avoid filters, heavy shadows, extreme angles, face-obscuring accessories, and multiple people in the frame.
Privacy and responsible use
For cleaner ratio context, use a centered, front-facing photo with neutral light and minimal lens distortion.
Successful website and app scans stay in the submitter's private history until deletion, while API-key requests remain transient. iLook does not identify the person, infer protected traits, or create face embeddings or a landmark archive.
Try the free tool
Run the focused scanner here: Facial Ratios Calculator. You can also use the main iLook face analyzer for the full report with all free-tool breakdowns.
Does iLook calculate exact facial ratios?
No. iLook estimates visible proportion context and a phi score from the photo. It does not store landmark data or claim exact anthropometric ratios.
What is the Golden Ratio in face analysis?
The Golden Ratio uses φ, approximately 1.618, as a common proportion reference. iLook reports a separate qualitative phi score out of 100.