Upload a selfie — AI measures 8 facial proportions and scores how closely your face matches φ 1.618.
Upload a selfie, and the AI measures your facial proportions against the golden ratio — your phi score plus a feature-by-feature breakdown, free and in seconds.
The golden ratio — phi, 1.618 — has described pleasing proportion since the ancient Greeks, and modern facial analyses map dozens of distances against it. Upload a photo, and the AI takes the measurements for you: face length to width, the forehead–nose–chin thirds, eye spacing, lips to nose — and shows how closely each one tracks phi.
The AI locates your facial landmarks and computes the actual ratios between them — the same distances a golden ratio calculator uses.
You get one overall score plus the breakdown: which proportions sit near 1.618 and which pull away from it.
Upload, scan, done — your golden ratio result appears right on this page, free.
Face length to face width. The forehead–nose–chin thirds. The distance between the eyes against the width of an eye. Lips to the base of the nose. Each pair is measured and compared to 1.618 — the closer the ratio, the closer that feature sits to the classical ideal.
Nobody's face is pure phi — not even the celebrities whose "perfect ratios" make headlines. The test tells you where you land, which features carry your score, and how much everyday things like camera angle and expression move the numbers.
USE CASES
The famous 1.618 question, answered from your own photo in seconds.
The breakdown shows which of your features track the golden ratio closest — usually a surprise.
Run two photos and watch how lighting, angle, and expression shift the measurements.
Everyone scans, everyone gets a number — the debate resolves itself.
Use your result as a starting point to explore how the golden ratio shows up in art, architecture, and nature.
It's a proportion measurement, not a beauty contest — treat the score like a party fact, not a diagnosis.
Upload a selfie and get your golden ratio score in seconds — free.
Overchat AI brings you the power of the world's top AI models: GPT, Claude, Gemini, Mistral, and more.
It's an online test that measures how closely your facial proportions match the golden ratio — phi, approximately 1.618. You upload a selfie, the AI finds your facial landmarks, computes the classic distance ratios, and returns an overall score with a feature-by-feature breakdown. It runs right on this page and takes seconds.
Most faces measure somewhere between 1.4 and 1.8 across the classic proportions, and nobody lands exactly on 1.618 everywhere. Treat the score as a fun measurement rather than a beauty grade — angle, lens distortion, and expression all shift the numbers, which is half the fun of re-testing.
Yes, the Overchat Golden Ratio Face Test is free to use. Enjoy unlimited usage for a limited time!
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