Big Forehead Hairstyles
What counts as a big forehead, the upper third ratio
Under this page's bands, a forehead counts as big when the upper third is longer than the middle third, at a ratio of 1.20 [faceshapelens.com 2026-11-05] or higher. Measure the upper third from the hairline to the brow, the middle third from the brow to the base of the nose, and the lower third from the base of the nose to the chin. Divide the upper third by the middle third to get the ratio. For example, an upper third of 6 cm (2.4 inches) [faceshapelens.com 2026-11-05] divided by a middle third of 5 cm (2.0 inches) [faceshapelens.com 2026-11-05] gives a ratio of 1.20 [faceshapelens.com 2026-11-05], which falls in the first tier below. All figures on this page are this page's bands, not an industry standard, and all lengths use centimetres with inches in parentheses.
r/femalehairadvice, 2026-05-28: "Your forehead isn't big fwiw, it's proportionate to the rest of your face"
Use the free face shape detector only to confirm the brow and nose landmarks, not to pick a front piece.
Three coverage tiers by ratio
This table is the master width. Look here first, match the ratio to a tier, then use the coverage width for that tier.
| Ratio | Coverage width | Who should choose |
|---|---|---|
| 1.20 [faceshapelens.com 2026-11-05] to 1.29 [faceshapelens.com 2026-11-05] | 2 cm (0.8 inches) [faceshapelens.com 2026-11-05] to 3 cm (1.2 inches) [faceshapelens.com 2026-11-05] | Choose this tier if the upper third is only slightly longer than the middle third, you want softening at the sides rather than a full cover, and you prefer to keep most of the forehead visible in a straight-on mirror view. |
| 1.30 [faceshapelens.com 2026-11-05] to 1.39 [faceshapelens.com 2026-11-05] | 4 cm (1.6 inches) [faceshapelens.com 2026-11-05] to 6 cm (2.4 inches) [faceshapelens.com 2026-11-05] | Choose this tier if the upper third clearly exceeds the middle third, you want the forehead to read shorter without hiding it completely, and you are willing to style a parted or side-swept front piece each morning. |
| 1.40 [faceshapelens.com 2026-11-05] or higher | 7 cm (2.8 inches) [faceshapelens.com 2026-11-05] to 9 cm (3.5 inches) [faceshapelens.com 2026-11-05] | Choose this tier if the upper third dominates the face in a straight-on mirror view, you want the strongest front coverage available on this page, and you accept daily styling to keep the front piece in place. |
Your hairline decides the front piece
Look at the ratio tier first. The hairline row only adjusts that width, it does not replace it, and it picks the front piece shape.
| Hairline | Front piece | Adjustment to tier width | Why |
|---|---|---|---|
| Center cowlick | Side-swept wispy front piece | 0 cm (0 inches) [faceshapelens.com 2026-11-05] | A side sweep follows the natural split at the center, so the front piece does not fight the growth direction, does not open during the day, and keeps coverage where the cowlick would otherwise push a blunt line apart. |
| Receding hairline | Textured forward front piece | +1 cm (0.4 inches) [faceshapelens.com 2026-11-05] | Forward texture lowers the visible hairline, covers the corners where the hairline has moved back, and avoids pulling hair away from the face, which would expose the recession instead of balancing it. |
| Naturally high, flat hairline | Curtain front piece | 0 cm (0 inches) [faceshapelens.com 2026-11-05] | An even hairline holds a parted front piece without a split, so the outer corners soften, the center stays open, and the face keeps a balanced upper third without a heavy cover. |
r/femalehairadvice, 2026-05-28: "I have the same hairline and cowlick as her, can confirm with styling wispy bangs look better than blunt thick bangs"
What each option costs you every morning
Cost here means morning time, tool size, and trim cycle, not money.
| Front piece | Morning styling | Tool | Trim cycle |
|---|---|---|---|
| Side-swept wispy front piece | 5 minutes [faceshapelens.com 2026-11-05], including drying the front piece to the side and a quick check in the mirror before leaving | Round brush with a 3 cm (1.2 inches) [faceshapelens.com 2026-11-05] barrel, used to sweep the front piece to the side while drying | Every 5 weeks [faceshapelens.com 2026-11-05], or sooner if the front piece starts to split at the center or lose its sweep |
| Textured forward front piece | 4 minutes [faceshapelens.com 2026-11-05], including working paste through the front piece and pushing it forward while drying | Blow dryer nozzle 6 cm (2.4 inches) [faceshapelens.com 2026-11-05] wide, used to push the front piece forward without lifting it back | Every 4 weeks [faceshapelens.com 2026-11-05], or sooner if the front piece starts to lift off the hairline or lose its texture |
| Curtain front piece | 7 minutes [faceshapelens.com 2026-11-05], including drying each side away from the center part and a quick check that both sides match in the mirror | Round brush with a 4 cm (1.6 inches) [faceshapelens.com 2026-11-05] barrel, used to roll each side away from the center part while drying | Every 6 weeks [faceshapelens.com 2026-11-05], or sooner if the sides start to fall unevenly or lose their parted shape |
r/femalehairadvice, 2026-05-28: "Curtain bangs would look pretty on you but you'll most likely have to spend a little time styling them everyday."
Three cuts that fail and why
Flat center part with no front piece
A flat center part with no front piece gives coverage of 0 cm (0 inches) [faceshapelens.com 2026-11-05], so the upper third stays fully visible and the ratio does not change in the mirror.
High slick-back
A high slick-back that lifts hair 8 cm (3.1 inches) [faceshapelens.com 2026-11-05] above the hairline adds height above an already long upper third, so the ratio reads even longer.
Blunt thick front piece on a center cowlick
A blunt thick front piece on a center cowlick splits at the center and opens a gap 2 cm (0.8 inches) [faceshapelens.com 2026-11-05] wide, so the forehead shows through the split instead of being covered.
For a cut built around jawline height instead of forehead height, see haircut for square face.
Thirty second self test
| Step | Action |
|---|---|
| Look | Stand in front of a mirror with hair pulled back from the hairline. |
| Measure | Measure the upper third from the hairline to the brow in centimetres, then measure the middle third from the brow to the base of the nose in centimetres. |
| Divide | Divide the upper third by the middle third. |
| Check example | For example, an upper third of 8 cm (3.1 inches) [faceshapelens.com 2026-11-05] divided by a middle third of 6 cm (2.4 inches) [faceshapelens.com 2026-11-05] gives a ratio of 1.33 [faceshapelens.com 2026-11-05], which falls in the middle tier in the table above. |
| Match | Match that ratio to a tier, then apply the hairline adjustment before you choose a front piece. |
If your landmarks are unclear, check haircut for my face shape for landmark names before you measure again.
Say this to your stylist
Bring your tier coverage width to the appointment, for example 4 cm (1.6 inches) [faceshapelens.com 2026-11-05] to 6 cm (2.4 inches) [faceshapelens.com 2026-11-05], and use the wording for your hairline row.
Center cowlick: "Please cut a side-swept wispy front piece that follows my center cowlick and does not sit as a blunt line across my forehead."
Receding hairline: "Please cut a textured forward front piece that covers my hairline corners and stays forward when dry."
Naturally high, flat hairline: "Please cut a curtain front piece that softens the outer corners and leaves the center open."
FAQ
What if my ratio is high but my hairline is receding?
Use the ratio tier first, then add the hairline adjustment. A textured forward front piece uses the tier width plus 1 cm (0.4 inches) [faceshapelens.com 2026-11-05] to lower the visible hairline without pulling hair back.
Does a higher ratio always need a full front piece?
No. A ratio of 1.30 [faceshapelens.com 2026-11-05] to 1.39 [faceshapelens.com 2026-11-05] uses the middle tier, with coverage of 4 cm (1.6 inches) [faceshapelens.com 2026-11-05] to 6 cm (2.4 inches) [faceshapelens.com 2026-11-05]. A full front piece on this page means the top tier, at a ratio of 1.40 [faceshapelens.com 2026-11-05] or higher, with coverage of 7 cm (2.8 inches) [faceshapelens.com 2026-11-05] to 9 cm (3.5 inches) [faceshapelens.com 2026-11-05].
How often will I need a trim?
Use the trim cycle for your front piece. On this page, that cycle runs from 4 weeks [faceshapelens.com 2026-11-05] to 6 weeks [faceshapelens.com 2026-11-05], depending on the front piece you choose.
For hairstyles built around a different starting point, see hairstyles for round faces.