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  • Women's cut
  • Short
  • Clean & classic

Blunt chin bob

A short, classic women's cut with 8–10 in (20.5–25.5 cm) on top, finished with a blocked neckline.

Also asked for as: bob, chin length bob, blunt bob haircut, classic bob, one length bob

Top
8–10 in (20.5–25.5 cm)
Best on
1A–2A
Recut
6–8 wks
Styling
5–10 min

Traditionally suggested for

Fine hair (a blunt line looks thicker), oblong faces (Milady: chin length works best), heart and diamond faces, a round jaw (straight line).

Stylist convention

Who it fits

Hair comes first: these decide whether the shape can hold.

  • Best on 1A–2A hair (straight and wavy).Hair physics
  • Possible on 2B with adjustments; your results name the variant.Hair physics
  • Low to medium density.Hair physics
  • Holds up through a Norwood 3 hairline.Barber consensus
  • Scores higher if you have fine hair.Hair physics
  • Scores higher if you have low-density hair.Hair physics
  • Scores higher if you have a rounded jaw.Stylist convention

Who should skip it

Any one of these moves it down your list, or off it.

  • 2C–4C hair (wavy, curly and coily): the shape depends on a texture it can't hold, so we rule it out.Hair physics
  • A hairline past Norwood 3: at stage 4 it's shown with a caveat; beyond that we hide it.Barber consensus
  • Scores lower if you have a square jaw.Stylist convention
  • Scores lower if you have coarse hair.Hair physics

Barbers also flag: A square jaw or a large chin (end above or below the chin), 2C+ hair (turns into a triangle), dense coarse hair.

What to tell your barber

The catalog spec, in barber terms. Your own card adjusts it: part side from your crown whorl, curl notes for your texture, and a QR code your barber can open.

Read this to your barber

“One length at jaw or chin; minimal layering; slightly weighted perimeter.”
Sides
One length at the jaw or chin
Top
8–10 in (20.5–25.5 cm)
Neckline
Blocked (squared-off line)
Technique
Minimal layering; slightly weighted perimeter
Product
Smoothing cream
Recut
Every 6–8 weeks

Upkeep and yearly cost

Priced at $30 a cut. Your results use your own local price.

Trim every
6–8 weeks
Per year
7–9 cuts a year, about $210–$270 at $30 a cut
Daily styling
5–10 min a day
Product
Light product
Heat tools
Not needed

Proportions, by face shape

Where the blunt chin bob places in our engine’s geometry-only top 10 for a textbook face of each shape: a top-3 pick for oblong and diamond. Proportions are the smallest part of a real score; your hair counts for more.

Where the blunt chin bob places in the geometry-only top 10 for each face shape
Face shapeOn proportions
Oval#9 of the top 10
RoundNot in the top 10
SquareNot in the top 10
Oblong#2 of the top 10
Heart#9 of the top 10
Diamond#1 of the top 10
TriangleNot in the top 10
All haircuts

See the blunt chin bob on your own face before you sit down.

Free analysis first. Previews only change your hair, and if one doesn’t look like you, the redo is free.

Check it on my face