You can’t know your exact face shape without seeing your face, but you can figure it out yourself in a few minutes using a mirror, a selfie, and (optionally) a tape measure.

The main face shapes

Most guides group faces into these types:

  • Oval
  • Round
  • Square
  • Rectangle/oblong
  • Heart
  • Diamond

You might be a mix (for example, “oval with a strong jaw”), so don’t worry if you don’t fit perfectly into one box.

Step 1: Take a “neutral” selfie

  • Stand facing a window or soft light.
  • Tie hair back, keep forehead and jaw visible.
  • Look straight at the camera, relax your expression.
  • Take a front‑facing photo (no tilt, no angle).

You’ll use this to compare widths and lengths of different parts of your face.

Step 2: Check four key areas

Use your photo and, if you want to be precise, a soft tape measure or a ruler against the screen.

  1. Forehead width
    • Look at the widest point (usually around temples or a bit above the brows).
  1. Cheekbone width
    • From the peak of one cheekbone to the other (often the widest part of the face in oval or diamond shapes).
  1. Jawline width and angle
    • Notice if your jaw is soft and rounded or sharp and angular, and how wide it is beneath the ears.
  1. Face length
    • From the top of your hairline (or where it would be) straight down to the tip of your chin.

Step 3: Match your proportions to a shape

Use these patterns to answer “what shape is my face?”

  1. Oval face
    • Face length is a bit more than the width.
    • Forehead is slightly wider than the jaw.
    • Jawline is gently rounded, no sharp angles.
  2. Round face
    • Width and length are very similar.
    • Cheeks look full, jaw is soft and curved.
    • No strong angles; the outline looks circular.
  3. Square face
    • Forehead, cheekbones, and jawline are almost the same width.
    • Jaw angle is strong and more “straight” than curved.
    • Your face may look almost as wide as it is long.
  1. Rectangle / oblong face
    • Face length is clearly the largest measurement.
    • Forehead, cheekbones, and jawline are similar in width.
    • Overall outline looks long with relatively straight sides.
  1. Heart‑shaped face
    • Forehead is the widest area.
    • Cheekbones are slightly narrower, and the chin is noticeably narrower and more pointed.
    • The outline looks like an upside‑down triangle.
  1. Diamond face
    • Cheekbones are the widest point of the face.
    • Forehead and jawline are narrower than the cheekbones.
    • Chin tends to be pointed, with more angular contours.

A quick “no‑measuring” trick

If you don’t want to measure at all, try this simple method.

  • Look at your outline in the selfie and mentally “trace” it.
  • Ask yourself:
    • Does my face look more round, square, or long?
    • Where does it look widest (forehead, cheeks, or jaw)?
    • Is my chin soft and rounded or more pointed/angled?

Match your answers to the section above; that alone is enough for most people to land on a face shape that’s “close enough” for hair, glasses, and makeup choices.

If you want extra help

There are online tools where you upload a front‑facing photo and an AI labels your face as oval, round, square, oblong, heart, or diamond, sometimes with a confidence score. These can be a fun second opinion, but they aren’t perfect, so always cross‑check with your own visual judgment.

Why your face shape matters (practically)

Knowing your face shape helps you:

  • Choose hairstyles that balance width and length.
  • Pick glasses that flatter your features.
  • Place contour, blush, and highlight more intentionally.

If you tell me:

  • which part of your face feels widest (forehead, cheeks, or jaw),
  • whether your jaw looks soft or sharp, and
  • whether your face looks more short/round or long,

I can help you narrow down your face shape even more.