Dimorphism pillar - Facial features

Eyes

The size of the eye opening measured against cheekbone width. The eye-opening difference between the sexes is real but weaker than the jaw or brow as a perception cue, so it carries a middling weight. Higher readings mean a smaller eye opening against the width of the face.

By RateMyFaceAI. Methodology

What the reading means

Eyes places a face on the same 0 to 10 spectrum as every other signal in this pillar: 0 is the softest, most feminine shape and 10 the strongest, most masculine shape. There is no ideal band and neither end is better than the other. The reading comes from a set of landmarks, so photo angle, expression and lighting all move it.

The pillar index combines all 10 signals, over whichever of them a face carries a reading for. A signal with no reading drops out instead of counting as a neutral 5, and the signals do not all count equally.

Component readings

Eye-opening size / cheekbone width

The report shows each of these beside the signal, so you can see which part of the reading drove it.

How well it separates

Across the 240 profiles with a reading, men average 2.95 and women 0.75. That is a large separation: 1.07 pooled standard deviations apart, a statistic called Cohen's d. The two groups overlap on every signal here, so a single reading never identifies anyone's sex.

Male mean

2.95 / 10

Female mean

0.75 / 10

Readings run from 0.00 to 9.73, with a median of 1.19.

How much this signal counts toward the index follows the published evidence behind it, not the separation measured here. A photographed celebrity library is not a population sample, so read these figures as a description of this library.

How 240 celebrities read

Every profile with a reading, measured from AI-placed, hand-verified landmarks and ordered from the most masculine reading to the most feminine.

Celebrity eyes dimorphism readings
#	Name	Sex	Eyes
1	James Franco	male	9.73
2	Steve Carell	male	8.40
3	Kit Harington	male	8.39
4	Alan Ritchson	male	8.31
5	Joe Biden	male	7.80
6	Joseph Gordon-Levitt	male	7.76
7	Ryan Reynolds	male	7.54
8	J D Vance	male	7.51
9	Selena Gomez	female	7.42
10	Jason Momoa	male	7.39
11	Liam Payne	male	7.31
12	Bradley Cooper	male	7.25
13	Taylor Lautner	male	6.81
14	Salludon	male	6.73
15	Chad Michael Murray	male	6.53
16	Chris Hemsworth	male	6.50
17	Alan Rickman	male	6.37
18	Kelly Slater	male	6.19
19	James Dean	male	6.11
20	Max Verstappen	male	5.96
21	Zeta	male	5.94
22	David Beckham	male	5.79
23	Donald Trump	male	5.71
24	Matt Smith	male	5.61
25	Heath Ledger	male	5.60
26	Matt Damon	male	5.53
27	David Laid	male	5.38
28	Liam Hemsworth	male	5.34
29	Miles Teller	male	5.26
30	Eminem	male	5.25
31	Jordan Barrett	male	5.10
32	Ansel Elgort	male	4.93
33	Tom Holland	male	4.83
34	Geralt of Rivia (The Witcher)	male	4.79
35	Joe Keery	male	4.78
36	Charlie Puth	male	4.72
37	Chico Lachowski	male	4.71
38	Gigachad (Ernest Khalimov)	male	4.66
39	Brad Pitt	male	4.54
40	Jon-Erik Hexum	male	4.47
41	Barack Obama	male	4.44
42	Orlando Bloom	male	4.43
43	Robert Pattinson	male	4.41
44	Robert Downey Jr.	male	4.40
45	Ian Somerhalder	male	4.34
46	Hernan Drago	male	4.33
47	Valeria Mazza	female	4.30
48	Kareem Shami (K Shami)	male	4.30
49	Henry Cavill	male	4.25
50	Taylor Swift	female	4.24
51	Shawn Mendes	male	4.18
52	Alysa Liu	female	4.16
53	Glen Powell	male	4.16
54	James McAvoy	male	4.11
55	Charlie Kirk	male	4.01
56	Chris Pratt	male	3.84
57	Chris Pine	male	3.79
58	Pete Davidson	male	3.74
59	The Developer	male	3.66
60	Joaquin Phoenix	male	3.52
61	Mark Wahlberg (Marky Mark)	male	3.49
62	Ryan Gosling	male	3.46
63	Rihanna	female	3.43
64	Cate Blanchett	female	3.38
65	Domhnall Gleeson	male	3.22
66	Josh Hutcherson	male	3.19
67	Jahseh "XXXTentacion"	male	3.18
68	Barry Keoghan	male	3.14
69	Ron Perlman	male	3.06
70	LeBron James	male	3.05
71	Sophia Bush	female	3.03
72	Alain Delon	male	2.99
73	Leonardo DiCaprio	male	2.98
74	Clavicular	male	2.95
75	Kanye West	male	2.94
76	Marko Jarić	male	2.87
77	John Boyega	male	2.86
78	Channing Tatum	male	2.83
79	Emma Watson	female	2.81
80	George Michael	male	2.73
81	Tom Welling	male	2.62
82	Andrew Garfield	male	2.55
83	Pedro Pascal	male	2.52
84	Sophie Turner	female	2.48
85	Jennifer Aniston	female	2.45
86	Thomas Brodie-Sangster	male	2.43
87	Jimmy “MrBeast” Donaldson	male	2.39
88	Lily-Rose Depp	female	2.35
89	Zendaya	female	2.34
90	Machine Gun Kelly	male	2.33
91	Viggo Mortensen	male	2.27
92	Logan Lerman	male	2.27
93	David Gandy	male	2.26
94	Dylan Sprouse	male	2.21
95	Amy Schumer	female	2.16
96	Serena Williams	female	2.13
97	Madison Beer	female	2.08
98	Zayn Malik	male	2.04
99	Jennifer Lawrence	female	2.02
100	Johan Drumev	male	2.00
101	Vinnie Hacker	male	1.96
102	Gisele Bündchen	female	1.91
103	Christian Bale	male	1.90
104	Erling Haaland	male	1.83
105	Mila Kunis	female	1.83
106	Jake Gyllenhaal	male	1.82
107	Dolph Lundgren	male	1.76
108	Gustavo "Vito" Basso	male	1.74
109	Romulus	male	1.72
110	Adam Driver	male	1.69
111	Ellie Williams (The Last of Us)	female	1.60
112	Eddie Redmayne	male	1.53
113	Belle Delphine	female	1.51
114	Doutzen Kroes	female	1.49
115	Timothée Chalamet	male	1.47
116	Benedict Cumberbatch	male	1.46
117	Gal Gadot	female	1.33
118	Sean O'Pry	male	1.32
119	Chris Evans	male	1.31
120	Lucky Blue Smith	male	1.20
121	Arnold Schwarzenegger	male	1.18
122	Matt Bomer	male	1.14
123	Gavin Newsom	male	1.13
124	Ariana Grande	female	1.13
125	Alex Schlab	male	1.13
126	Michael C. Hall	male	1.08
127	Adriana Lima	female	1.05
128	Ezra Miller	male	1.02
129	Millie Bobby Brown	female	1.01
130	Matt Rife	male	1.01
131	Johnny Depp	male	1.00
132	Tyler Maher	male	0.96
133	PewDiePie (Felix Kjellberg)	male	0.95
134	Justin Timberlake	male	0.79
135	Julia Stiles	female	0.78
136	Matthew Noszka	male	0.75
137	Broderick Hunter	male	0.72
138	Dua Lipa	female	0.72
139	Marilyn Monroe	female	0.70
140	Louis Tomlinson	male	0.67
141	Jeremy Meeks	male	0.67
142	Matthew Gray Gubler	male	0.63
143	Emilia Clarke	female	0.62
144	Marlon Lundgren-Garcia	male	0.61
145	Jared Leto	male	0.60
146	Olivia (Livvy) Dunne	female	0.60
147	Jacob Elordi	male	0.58
148	Zooey Deschanel	female	0.55
149	Scarlett Johansson	female	0.54
150	Lauren de Graaf	female	0.47
151	Tom Brady	male	0.41
152	Isabeau Levito	female	0.33
153	Livia Nunes	female	0.33
154	Sandra Bullock	female	0.33
155	Roseanne Park	female	0.32
156	Florence Pugh	female	0.32
157	Charles Leclerc	male	0.24
158	Yennefer of Vengerberg (The Witcher)	female	0.23
159	Justin Bieber	male	0.20
160	Sadie Sink	female	0.19
161	Victoria Beckham	female	0.19
162	Madelyn Cline	female	0.12
163	Kristen Stewart	female	0.12
164	Kristin Kreuk	female	0.11
165	Emma Stone	female	0.02
166	Sydney Sweeney	female	0.00
167	Alexandra Daddario	female	0.00
168	Alexandria Ocasio-Cortez	female	0.00
169	Amy Adams	female	0.00
170	Ana de Armas	female	0.00
171	Angelina Jolie	female	0.00
172	AnnaSophia Robb	female	0.00
173	Anne Hathaway	female	0.00
174	Anya Taylor-Joy	female	0.00
175	Aubrey Plaza	female	0.00
176	Audrey Hepburn	female	0.00
177	Barbara Palvin Sprouse	female	0.00
178	Bella Hadid	female	0.00
179	Bella Ramsey	female	0.00
180	Beyoncé Knowles-Carter	female	0.00
181	Billie Eilish	female	0.00
182	Brie Larson	female	0.00
183	Brooke Monk	female	0.00
184	Brooke Shields	female	0.00
185	Cara Delevingne	female	0.00
186	Casey Neistat	male	0.00
187	Charli D'Amelio	female	0.00
188	Cillian Murphy	male	0.00
189	Ciri (Cirilla Fiona Elen Riannon, The Witcher)	female	0.00
190	Daniel Radcliffe	male	0.00
191	Dasha Taran	female	0.00
192	David Bowie	male	0.00
193	David Tennant	male	0.00
194	Elijah Wood	male	0.00
195	Elle Fanning	female	0.00
196	Emily Blunt	female	0.00
197	Emily Ratajkowski	female	0.00
198	Gigi Hadid	female	0.00
199	Gio Scotti	female	0.00
200	Grace Kelly	female	0.00
201	Harry Styles	male	0.00
202	Hayden Christensen	male	0.00
203	Jay-Z	male	0.00
204	Jeff Bezos	male	0.00
205	Jenna Ortega	female	0.00
206	Jennie Kim	female	0.00
207	Jim Carrey	male	0.00
208	Jisoo (BLACKPINK)	female	0.00
209	John Krasinski	male	0.00
210	Kate Moss	female	0.00
211	Keira Knightley	female	0.00
212	Kendall Jenner	female	0.00
213	Kristina Pimenova	female	0.00
214	Kylie Jenner	female	0.00
215	Laneya Grace	female	0.00
216	Lily Collins	female	0.00
217	Lisa (BLACKPINK)	female	0.00
218	Margot Robbie	female	0.00
219	Mark Zuckerberg	male	0.00
220	Megan Fox	female	0.00
221	Michael Cera	male	0.00
222	Michael Jackson	male	0.00
223	Natalie Portman	female	0.00
224	Olivia Rodrigo	female	0.00
225	Rachel McAdams	female	0.00
226	Rami Malek	male	0.00
227	River Phoenix	male	0.00
228	Sabrina Carpenter	female	0.00
229	Sam Dezz (Samuel Dezzani)	male	0.00
230	Seth Rogen	male	0.00
231	Sofia Vergara	female	0.00
232	sombr	male	0.00
233	Sylvester Stallone	male	0.00
234	Tate McRae	female	0.00
235	Taylor Hill	female	0.00
236	Tobey Maguire	male	0.00
237	Tom Cruise	male	0.00
238	Troye Sivan	male	0.00
239	Vasily Stepanov	male	0.00
240	Yael Shelbia	female	0.00

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Related signals

Eyes is read alongside these, from the same front photograph.