Anthropometric Measurement · Farkas-Norm

Midface ratio

RealSmile Research Team · Facial Analysis Specialists
Updated May 16, 2026
Based on 3 peer-reviewed sources
→ See our methodology

The vertical proportion of the midface against the lower face. Scored against the Farkas international anthropometric norms.

Descriptive geometry, not a verdict. Neither short nor long midface is universally preferred in the published cross-cultural research.

Farkas-norm percentile · 17 metrics · Free · No signup

Free score · $14.99 unlocks Farkas percentile + written breakdown

What the Farkas atlas actually documents

Leslie G. Farkas spent decades building the international craniofacial anthropometric atlas published in its expanded form in 2005. The atlas documents craniofacial norms across more than 25 ethnic populations with sample sizes that allow population-appropriate percentile bands rather than a single universal mean. For midface ratio specifically, the atlas records that across populations, midface and lower-face heights are roughly comparable, with the precise mean shifting by a few percentage points across populations and a few more across the male-female distribution.

The practical takeaway: a midface ratio close to the population mean is the structurally average read, and the cross-cultural preference research (Cunningham et al. 1995; Coetzee, Greeff, Stephen and Perrett 2014) consistently finds preference clusters near population means rather than at the extremes. A face dragged by extreme midface elongation or extreme midface compaction is more anomalous than a face sitting near the population center.

The composite scoring uses the universal cross-population distribution for the free score and the Farkas population-appropriate distribution in the paid 17-metric report; both are reported as descriptive percentile bands rather than as evaluative rankings.

How midface ratio combines with the other 16 metrics

Short midface + high cheekbones

Often reads as youthful and balanced. The compact midface pairs with the volume signal of strong cheekbones to produce a structurally bright first-impression read. Common in faces that photograph well across a wide range of angles.

Short midface + weak chin

The lower third drags. A compact midface needs a proportionally compact but defined chin to balance; weak chin elongates the perceived lower face and the ratio reads as unbalanced. Genioplasty or chin filler is the typical hardmax conversation.

Long midface + strong jaw

Structurally adult, often reads as authoritative. The longer midface adds vertical visual weight that a strong jawline absorbs cleanly; pairs well in editorial and authority-driven photo contexts.

Long midface + sub-orbital flatness

The midface real estate is there but undefined. Sub-orbital ridge (mid-cheek volume) absence makes the long midface read as flat rather than as structured. Midface implants or filler is the cosmetic conversation.

Average midface ratio

Sits at the population mean for both Farkas and universal distributions. Neither dragging nor lifting the composite; the other 16 metrics carry the structural narrative.

Asymmetric midface

Left and right midface heights differing by more than 4 percent is more clinically relevant than the absolute midface ratio. Captured in the paid report's asymmetry section; refer to an orthodontist if the asymmetry is meaningful.

The softmax levers that shift the photographed midface

Hairstyle is the largest single softmax lever. A fringe or fuller front section shortens the apparent face height and lifts the perceived midface proportion; a buzz cut or slicked-back style does the opposite. Two haircuts can shift the photographed midface ratio by 5 percent or more without touching the structural geometry.

Eyebrow shape lifts or flattens the perceived midface upper boundary. A higher arch raises the brow point and visually lengthens the midface segment. Lighting direction is the third lever; overhead lighting elongates by deepening the shadow under the brow ridge, front light flattens by removing the same shadow. The composite reads the structural midface; the photographed midface has 3 to 5 percent of perceptual headroom from these inputs.

Honest limits

Midface ratio FAQ

What is the midface ratio?+
The vertical proportion of the midface (from the bridge of the nose at the brow line down to the base of the nose) relative to either the lower face (nose base to chin) or the total face height (hairline to chin). The looksmax discourse usually refers to the midface-to-lower-face ratio. Farkas et al. 2005 international anthropometric atlas documents the population distribution: midface and lower-face heights are roughly comparable, with a slight male tendency toward longer midface and a slight female tendency toward shorter.
What does a short midface signal?+
A compact midface (shorter than the lower face by more than 10 percent) reads as youthful in single-exposure contexts and is associated with the "baby face" cluster in trait-inference research. It often pairs with rounded cheek volume and softer first-impression reads. Not better or worse than longer; just descriptively different.
What does a long midface signal?+
A longer midface (longer than the lower face by more than 10 percent) reads as more mature and structurally adult. In some male faces it pairs with high cheekbones and a sharper sub-orbital ridge for the often-cited "high-trust-face" cluster. Extreme long midface (more than 30 percent longer) can read as horsey or excessively elongated; the sweet spot in published preference research sits closer to neutral than to either extreme.
How is it measured from a photo?+
The 68-landmark detector identifies the brow point (between the eyebrows), the subnasale (base of the nose where it meets the upper lip), and the menton (lowest point of the chin). The midface segment runs from brow point to subnasale; the lower-face segment runs from subnasale to menton. The ratio is their relative length, scored as a percentile against the Farkas population distribution in the paid 17-metric report.
Can I change my midface ratio in adults?+
Not skeletally. The midface bones (maxilla, zygomatic complex) are fixed after skeletal maturity. What can change is the perceived ratio via hairstyle (a fringe shortens the apparent face height), eyebrow shape (a higher arch lifts the perceived midface), and lighting (overhead lighting elongates the midface; front light flattens it). The structural ratio is fixed; the photographed ratio has 3 to 5 percent of perceptual variance from the inputs above.
What hardmax interventions touch the midface?+
Three: midface implants (cheekbone or sub-orbital projection augmentation), Le Fort osteotomy (advancing the entire maxilla forward, usually for severe recession), and lower-third reduction surgery (genioplasty or mandibular reduction to rebalance the lower face against the existing midface). All are hardmax tier; the Pro audit is the consult-prep document.
What does the 17-metric scan tell me?+
The free composite includes midface ratio as one of the 17 metrics; the free report flags it as one of your two strongest or two weakest if it sits at the extremes. The $14.99 paid report gives the exact ratio number, the Farkas percentile band, and the soft-tissue-first plan for the styling and grooming levers that can shift the photographed midface presentation without surgery.

Exact ratio. Farkas percentile. Asymmetry check. Softmax styling plan.

Get the full midface report.

The $14.99 Looksmax Report gives the exact midface-to-lower-face ratio, the Farkas population percentile, the left-right asymmetry analysis, and the softmax styling plan to shift the photographed midface presentation.

Measure your midface ratio

Free, instant, private. The structural ratio plus the Farkas percentile band in the paid report.

17 metrics · Photos auto-deleted · Re-scan unlimited

Related Tools

Try our other tools

All free. All private. All instant.