Hairstyles for a Heart Face
Written by the Know Your Face Shape team. Not yet reviewed by a licensed cosmetologist — we’re looking for one. If you are one and spot something wrong, tell us at hello@knowyourfaceshape.com and we’ll fix it and credit you. Published September 14, 2026. Last updated September 14, 2026.
A heart outline is the widest at the forehead and the narrowest at the jaw and chin at the same time, so the whole page is one instruction: move weight down. Every cut below either puts volume at or below the jaw, or keeps the top flat — and those are the same move seen from opposite ends.
Chin-length waves or a lob
weight arrives exactly where the outline has run out of it
Jaw ratio
Side part
moves the volume off the centre of the forehead, which is the widest point on this row
Forehead ratio
Layers starting at the jaw rather than above it
adds width at the narrow point instead of at the wide one
Jaw ratio
Curtain fringe swept to the sides
covers the outer corners of a wide hairline while leaving the centre open
Forehead ratio
Shoulder-length cut with the ends turned out
the turn-out puts the fullest point of the silhouette below the jaw
Jaw ratio
Textured crop with the sides kept soft
the short option — length taken off the top, nothing added at the cheeks, and the forehead still partly covered
Forehead ratio
Organised by where the weight goes, listed from the bottom of the face upward, because that is the direction the advice runs and the order the decisions should be made in.
Two Widths, Running the Wrong Way
This is the only row in the table where the forehead measures wider than the cheekbones, and it is simultaneously the row with the narrowest jaw and the narrowest chin. So the outline does not taper gently the way an oval's does — it starts at its maximum and runs downward from there. That single gradient is what every recommendation on this page answers.
It is worth being precise about what “add volume at the jaw” means, because the loose version of that advice is wrong. Volume at cheekbone height does not help: the cheekbones sit inside the forehead's width, but they are not the narrow part either, so adding there widens the middle of a face whose problem is at both ends. The weight belongs at or below the jaw line, where the outline has actually run out of width. Everything above that is a matter of keeping the top quiet rather than making it smaller.
The Three Rows That Are the Shape
Typical range = our published prototype value ± one standard deviation, read at build time from the same constants the detector runs on.
| Feature | What it is | Typical for heart |
|---|---|---|
| Forehead ratio | forehead width ÷ cheekbone width | 0.97 – 1.13 |
| Jaw ratio | jaw width ÷ cheekbone width | 0.60 – 0.84 |
| Chin taper | chin width ÷ jaw width | 0.22 – 0.38 |
The forehead ratio is the highest in the table and the only one that clears the cheekbone width. The jaw ratio and the chin taper are the lowest, matched only by diamond. Read together those three rows are the shape: a wide top, a narrow bottom, and a point at the end of it.
The length ratio sits in the longer half of the table, so this outline is long as well as top-heavy — which is why long hair is not the problem it is on an oblong face. The jaw angle sits at the median of the seven, so it is not what separates this shape from anything and it is the one number not worth measuring twice.
Where the Weight Goes
Three positions, listed from the bottom of the face upward. The first is where the volume belongs, the second is where it lands best, and the third is where it must not go.
Below the jaw
This is where the weight belongs, and it is the only place on this outline where adding volume cannot go wrong. Long waves carrying their fullest point at or below the jaw, a lob ending at the collarbone, layers that start at the jaw rather than above it.
The effect is to give the lower half of the face a width it does not have, which brings the gradient closer to the one an oval outline carries — without touching the measurement underneath, and without the top of the face having to be reduced to get there.
At the jaw
A chin-length cut is the strongest single option here, and it is positional rather than stylistic: the line lands exactly where the outline narrows, so the eye stops at the widest point of the hair instead of following the taper all the way down to the point.
Ends turned outward work better than ends turned in, and the reason is the same one that governs the whole page — an inward curl narrows the silhouette at the one place it was already narrow, which is the opposite of what this row needs.
Above the cheekbones
Keep it quiet. A side part moves the volume off the centre of the forehead, the widest point on the row. A curtain fringe swept to the sides covers the outer corners of the hairline without covering the middle, which reduces the apparent width without adding a horizontal line across it.
What does not work is height at the crown combined with volume at the temples. That is width stacked on top of the widest part of the outline, and it is the easiest way to get this shape wrong without meaning to, since a lot of cutting finishes with lift at the crown by default.
Women's Cuts and Men's Cuts
Length is not the constraint on this shape, so the two columns differ mainly in how much material there is to place.
Women's
Chin-length waves, a collarbone lob with layers starting at the jaw, a deep side part, and curtain bangs swept outward. A heart outline carries long hair well, so the target silhouette is the same at every length: flat above the cheekbones, full at the jaw and below.
Men's
Shorter at the crown and at the temples, with the length left at the sides and the fringe kept off the centre. A side part does the same job here that it does on the women's cuts: it moves the volume off the middle of the forehead.
Facial hair is the strongest lever available on this shape, because it can add width at the exact place the outline has none. Even length along the jaw kept fuller toward the sides, and a beard line that follows the jaw rather than coming to a point at the chin. The failure is a pointed goatee, which extends the chin point the outline already has and lengthens the taper instead of filling it.
What to Avoid on a Heart Face — and Which Measurement It Damages
Volume built at the crown and temples
width on top of the widest part of the outline. It is the one error that makes this shape read wider at the top than it actually measured.
Forehead ratio
Slicked-back styles that expose the full hairline
shows the entire width of the forehead with nothing breaking it — the most literal possible version of the problem.
Forehead ratio
A heavy blunt fringe cut straight across
adds a second horizontal line at the top of a face whose top is already the widest part of it.
Forehead ratio
Very short cuts with nothing at the sides
removes the only place the weight could have gone, leaving the gradient completely unopposed.
Jaw ratio
A pointed goatee, or growth concentrated at the chin
extends the chin point the outline already has, so the taper runs further instead of being filled in.
Chin taper
What to Tell Your Stylist
The geometry on this page, translated into the sentences that survive a noisy salon.
- 1
“Weight at my jaw, not above it” — the entire page.
- 2
“Layers should start at my jawline, not at my cheekbones.”
- 3
“Part it off-centre, and keep the top flat rather than full.”
- 4
“If I get a fringe, sweep it to the sides — I don't want a line across my forehead.”
Check Your Own Numbers First
Every recommendation above assumes the label is right. If you have not confirmed it, the calculator takes four tape measurements and turns them into the same five ratios this page sorts cuts by — and it reports the margin against all seven shapes rather than forcing one. The detector does the same job from a photograph, and the quiz does it without any measuring at all.
Hairstyles for a Heart Face: FAQ
What is the best hairstyle for a heart-shaped face?
One that puts weight at or below the jaw: a chin-length cut with the ends turned out, a collarbone lob with layers starting at the jaw, or long waves carrying their fullest point low. The shared mechanism is that the lower half of the outline gains a width it does not have, which is the only place on this shape that adding volume cannot go wrong.
Can a heart-shaped face have a fringe?
Yes, swept rather than straight. A curtain fringe parted in the middle covers the outer corners of a wide hairline while leaving the centre open, which reduces the forehead's apparent width without adding a horizontal line across it. A heavy blunt fringe does the opposite on both counts.
What is the difference between a heart face and a diamond one?
The forehead. Both taper to a narrow chin, and in the rule set they carry the same jaw ratio, the same chin taper and the same jaw angle. Heart is the only row where the forehead measures wider than the cheekbones; diamond is the row where the cheekbones stand alone as the widest point and the forehead is the narrowest in the table. Practically that means heart advice keeps the top quiet while diamond advice adds at the top as well as at the bottom — opposite instructions, which is worth checking before booking.
Does long hair suit a heart face?
It does, as long as the volume sits low. The length ratio on this row sits in the longer half of the table, so long hair is not fighting the proportions the way it does on an oblong face. Long and flat above the cheekbones with waves at the jaw is the target. The failure version is long hair with height at the crown and volume at the temples, which widens the widest part of the outline and leaves the narrow part narrow.
Recommendations on this page come from this site’s own rule set — the five features, the prototype value each shape is centred on, and the tolerance around it, all published on /about and all of it the same code the detector runs. Nothing here is a percentage, a ranking we invented, or a claim about how often a shape occurs; we publish no accuracy figure on any page, because we could not verify one.