Face Form Finder

What Is My Face Shape?

Four measurements, one comparison, and then the step almost every guide skips: checking your pattern against what each guide actually says, because their ratio bands do not agree. This page carries the bands side by side instead of averaging them.

How Each Guide Defines Each Face Shape

Every ratio below is a stated figure from the guide named beside it, opened on 14 September 2026. Nothing here is a consensus band, because none exists: the site's own detector page puts it as "there are no validated universal ratio bands for face shape, so this tool does not invent numeric cut-offs."

Source notes: Guides were opened on 14 September 2026. thefacereport.com (published 4 September 2026) supplies the ~1.5, ~1, ~1.4, and ~1.6 bands plus the note that its photo detector cannot see the true hairline ("do not expect the two ratio numbers to be identical"). oblongfaceshape.com (updated 5 July 2026) supplies the full threshold set — oval 1.25–1.45, round ≤ 1.15, square ≤ 1.25, heart 1.1–1.5 with a ≥ 15% forehead-jaw gap, diamond 1.3–1.5 with a ≥ 10% cheek gap, oblong 1.5+ with 85%+ width consistency, triangle any ratio with a ≥ 12% jaw-forehead gap — states Farkas 1994 as its measurement-standard reference, and divides length by the average of the three widths. faceshapedetector.app (main guide and blog, updated 28 March 2026) supplies "about 1.5×" and the Ratio A bands below 1.1 / 1.1–1.3 / 1.3–1.5 / above 1.5, divided by cheekbone width. faceratio.netlify.app supplies the 1.15 / 1.15–1.25 / 1.25+ bands and the 0.15–0.25 baseline-gap statement. glowtira.app (published 5 May 2026, updated 7 June 2026) and glowprint.app (updated May 2026) supply the 1.5× phrasings and the oblong "longer than 1.5×" line. perfectcorp.com (15 July 2026) supplies "about 1.5x" and the seven-shape note. The webflow PDF guide supplies the ordering definitions and the Sigal/Shafer MD quotes. Full URLs sit in the measurement-sheet CSV and the audit file; percentages quoted anywhere on this page are each site's self-reported claims, not verified figures.

The Jaw Measurement Itself Is Disputed

The single biggest fork in the top ten is not a ratio — it is what "jaw width" even means. Both methods, as their guides state them:

• Corner to corner. oblongfaceshape.com: "straight across the widest part of your jaw, corner to corner. Do not follow the curve of the jawline down to the chin" — and it names the alternative as a "common mistake: measuring 'jawline length' from chin to ear." thefacereport.com: "from one jaw angle (where the jaw turns up toward the ear) across to the other." glowprint.app: "from the angle of your jaw on one side, across to the other side, passing under your chin." faceshapedetector.app's main guide: "from one jaw corner to the other, across the bottom of the face."
• Chin to angle, doubled. The webflow PDF guide: measure from below the ear down to the tip of the chin, "to account for your entire jaw, multiply this measurement by two" — while warning that starting below the ear has produced "some abnormally large jawline measurements." faceshapedetector.app's own blog page: "from the middle of your chin up to where your jaw naturally curves, double this measurement as it's only half of your jawline."

One site calls the other method a mistake, the other doubles it without comment, and faceshapedetector.com uses corner-to-corner on its main page and doubling on its blog. No reconciliation is offered here because none exists in the sources: whichever sheet you use, the J number changes with the method, and so does every threshold that touches it. Note the doubling method's arithmetic: it assumes your two sides match. oblongfaceshape.com's corner-to-corner line does not need that assumption.

Two baseline differences run underneath the ratio disputes. Where length starts: faceratio.netlify.app states its analyzer measures from the top of the detected outline (mid-forehead) to the chin, and a hairline tape "typically reads about 0.15–0.25 higher" — its thresholds are calibrated to the analyzer. thefacereport.com says the same thing in its own words: the photo detector "cannot see the true hairline," so its number and a tape number will not match. And what width means: oblongfaceshape.com divides by the average of forehead, cheekbone, and jaw; faceratio.netlify.app, faceshapedetector.app's blog, and glowprint.app divide by cheekbone width; the PDF guide never divides at all, only ranks.

Take the Four Readings

Soft tape or string-plus-ruler, hair fully back, one unit for everything. Each line below is the named guide's own instruction; the sheet in the CSV carries the same lines with full URLs.

1. Forehead width (F). Straight across the widest point. The placement zone is where the guides cluster: "halfway between your hairline and your eyebrows" (thefacereport.com, glowprint.app, faceshapedetector.app's blog), "about one finger above your eyebrows, hairline edge to hairline edge" (oblongfaceshape.com), "about a finger-width below the hairline" (glowtira.app). To locate a hidden hairline, the webflow PDF offers its palm trick: little finger across the eyebrows, and the index-finger knuckle lands at the hairline tip.
2. Cheekbone width (C). Straight across the outermost cheekbone points — "just below the outer corners of your eyes" is the phrasing at thefacereport.com, glowprint.app, oblongfaceshape.com, and faceshapedetector.app; the PDF locates the bone by running a finger down from the outer eye corner until it hits bone. faceshapedetector.app warns the single most common error is taking this one too low, across the cheeks instead of the cheekbones.
3. Jaw width (J). Pick a method knowingly — both are above, both are named. If corner-to-corner: the jaw angle sits "about 2–3cm above the chin point on most people" (faceshapedetector.app). If doubling: the PDF's caution applies — a few extra centimetres from starting below the ear "can significantly impact your results."
4. Face length (L). From the centre of the hairline straight down to the tip of the chin (every guide in the set). One addition from the PDF: if you have a widow's peak, measure from the peak itself, not the surrounding hairline.

Then the comparison, in the order the guides actually use it: which of F, C, J is widest — forehead-led points to heart, cheekbone-led to diamond, jaw-led to triangle (thefacereport.com's "reading the numbers" rules and faceshapedetector.app's Ratio B). Then length against width, on whichever formula you chose, matched against the bands in the chart above with the dispute column read first. faceshapedetector.app's blog recommends taking each reading twice and averaging; glowtira.app quotes the cosmetology-school rule — "if two shapes feel close, prefer the longer one. Most people underestimate how tall their face actually is" (Milady Standard Cosmetology, 14th ed., as quoted by glowtira.app).

For a second check that skips the tape, the face shape detector on the home page measures the four areas from a straight-on photo in your browser — the photo is not uploaded — and reports a long, balanced, heart, diamond, or triangle profile without numeric cut-offs, keeping round-versus-square and oval-versus-oblong explicitly uncertain rather than guessed.

Why One Head Can Read Two Shapes

The bands disagree for reasons, not sloppiness, and the reasons are the real content:

1. No validated universal bands exist. This is the line this site's own detector runs on, and the honest ceiling of the whole exercise: every number in the chart above is a house threshold, not a measurement standard. Treat the label as a styling reference, not a category you were assigned.
2. Different baselines. Hairline-start versus mid-forehead-start length alone moves the ratio by the 0.15–0.25 that faceratio.netlify.app states; thefacereport.com warns its photo number and a tape number will not match. Two tools, two numbers, same face.
3. Different denominators. Length ÷ cheekbone width (faceratio.netlify.app, faceshapedetector.app's blog, glowprint.app) and length ÷ the average of three widths (oblongfaceshape.com) are different math on the same face. The PDF ranks without dividing at all.
4. Six shapes or seven. Four of the ten pages carry no triangle. A jaw-dominant face is a triangle on a seven-shape page and gets folded into square or round on a six-shape page (perfectcorp.com's note).
5. The jaw number itself moves. Corner-to-corner and chin-to-angle-doubled produce different J values before any threshold is applied — see the dispute section above.
6. Blends are the norm, not the failure mode. glowtira.app quotes roughly 1 in 5 people sitting between two categories; faceshapedetector.app writes "most people fall between two shapes"; thefacereport.com's tool reports the closest profile and the next-closest on purpose. If your numbers straddle a boundary, keeping both labels is what the sources themselves do.
7. Soft tissue and time. Weight change can make a face measure rounder and age-related volume loss can sharpen cheekbones toward diamond or oblong (oblongfaceshape.com); the underlying bone stays put while the visible outline moves. Remeasure after big changes rather than reusing an old label.
8. Your own hands are a error source. A centimetre of tape placement can flip the shape (faceshapedetector.app's blog); a rigid ruler cannot follow facial curves for width (both the PDF and faceshapedetector.app's how-to page say soft tape or string); a high ponytail adds a phantom 2–4 cm to perceived length (glowtira.app); clenching the jaw widens it "by several millimetres" (oblongfaceshape.com). Two readings per point, averaged, is the cheapest fix — and the one two of the ten guides actually recommend.

Related Guides

• Face Shape Detector — the browser tool this page's method feeds into: one straight-on photo, four displayed measurements, no numeric cut-offs.
• Face Shape Chart — the site's own pattern chart, which deliberately carries no ratio bands.
• What Face Shape Do I Have — the photo-outline companion to this page's tape method.
• Different Face Shapes — all seven shapes in overview.
• Oval Face Haircut Guide — if your readings land in the oval row's disputed band.
• Square Face Haircut Guide — for the equal-widths, angular-jaw reading.
• Diamond Face Haircut Guide — the cheekbone-led reading.
• Heart Face Haircut Guide — the forehead-led reading.
• Oblong Face Haircut Guide — the length-dominant reading.
• Triangle Face Haircut Guide — the jaw-led reading.
• Round Face Men's Haircut Guide — the round reading, in barber briefs.
• Haircuts for Face Shapes — the haircut hub.
• Glasses for Round Face — where the shape label turns into frame measurements.