Archimedes vs William James Sidis

Who Was the Greater Genius? A Complete Comparison

Archimedes

IQ190

Born287

OriginSyracuse, Sicily, Magna Graecia

Known ForArchimedes' principleArchimedes' screwhydrostaticsleversinfinitesimalsNeuseis co

William James Sidis

IQ250

Born1898

Died1944

OriginManhattan, New York City, U.S.

Known ForThe Animate And The Inanimate

About Archimedes

A Greek mathematician, physicist, engineer, inventor, and astronomer.

Read full biography of Archimedes → · In-Depth Article →

About William James Sidis

American child prodigy

DER KOSTENLOSE TEST

Wie hoch ist Ihrer?

Zwanzig Fragen, acht Minuten auf der Uhr und ein Perzentil, gemessen an allen bisherigen Teilnehmern. Ohne Anmeldung.

IQ-Test starten →

Read full biography of William James Sidis → · In-Depth Article →

The Verdict

Based on estimated IQ scores, William James Sidis (IQ 250) ranks higher than Archimedes (IQ 190). However, both made extraordinary contributions.

Frequently Asked Questions

Who had a higher IQ — Archimedes or William James Sidis?

Archimedes had an estimated IQ of 190 while William James Sidis had an estimated IQ of 250.

What is each genius known for?

Archimedes is known for: Archimedes' principleArchimedes' screwhydrostaticsleversinfinitesimalsNeuseis constructions. William James Sidis is known for: The Animate And The Inanimate.

Are both considered geniuses?

Yes. Both Archimedes and William James Sidis are universally regarded as among history's greatest intellects.

Full Profile: Archimedes Full Profile: William James Sidis

← Browse all genius comparisons | IQ Rankings