Dorothy Hodgkin IQ

Dorothy Crowfoot Hodgkin was born in Cairo in 1910, where her father worked in education and archaeology. Drawn to crystals as a girl, she studied chemistry at Oxford and X-ray crystallography at Cambridge. Back at Oxford she solved the structures of penicillin, vitamin B12 and, after 34 years, insulin. She won the 1964 Nobel Prize in Chemistry, campaigned for peace and died in 1994.

No figure exists. LifeScore lists about 150 as an editorial marker, range 135 to 165. It rests on the spatial reasoning needed to turn X-ray patterns into three-dimensional molecules and the persistence to solve insulin over 34 years.

X-rays shone through a crystal scatter into a pattern of spots. Working backwards from the pattern reveals where each atom sits. Hodgkin pushed the method to ever larger molecules, using early computers for the heavy calculations.

Knowing exactly how its atoms are arranged, including the unusual beta-lactam ring she confirmed in 1945, helped chemists make new versions of penicillin and understand how it kills bacteria.

Yes. Margaret Roberts, later Thatcher, studied chemistry at Somerville College, Oxford, and did her final-year research in X-ray crystallography in Hodgkin's group in the 1940s. The two disagreed sharply on politics, but Thatcher reportedly kept a portrait of her former tutor at Downing Street.

Hodgkin reasoned in three dimensions from flat patterns. She would combine chemical knowledge with the X-ray data to propose a structure, test it against the numbers and refine. It is spatial and analytical reasoning at the highest level.

What supports it

• She won the 1964 Nobel Prize in Chemistry alone.
• She solved three structures that were landmarks in chemistry and medicine.
• She received the Order of Merit, the second woman after Florence Nightingale.

What it cannot prove

• Her structures relied on large teams and early computing.
• She worked against formal barriers to women in science, so her recorded output understates what she could have done with equal access.
• An editorial marker is a comparison aid built from achievement, not a measurement, and two careful readers could place it ten points apart.

Dorothy Hodgkin's IQ is represented here by a retrospective estimate of 150, not a verified test result. Dorothy Hodgkin is best known for exceptional spatial reasoning. The useful question is what the surviving evidence shows, not whether a precise modern score can be recovered.

Gentle, persistent and collaborative. She worked through rheumatoid arthritis on problems that took decades.

The dominant archetype here is The Decoder. This archetype shapes decision patterns: what feels natural, what creates friction, and what blind spots tend to emerge.

Estimated IQ is 150. This is a rough estimate based on documented accomplishments and contemporary accounts, not a literal measurement.

Margaret Thatcher studied chemistry at Oxford and did research in her laboratory group.

Dorothy Hodgkin's estimate of 150 falls in the genius level IQ range. Want your own number rather than Dorothy's? Take the free IQ test or the quick IQ test. See what an IQ of 150 means, place it on the IQ chart or check how rare it is with the IQ rarity calculator.