Voltaire vs Werner Heisenberg
Voltaire (IQ 190) vs Werner Heisenberg (IQ 180). Side-by-side comparison of intellect, achievements, era and cultural impact.
| Born | 1694 | 1901 |
|---|---|---|
| Died | 1778 | 1976 |
| Country | FR | DE |
| Estimated IQ | 190 | 180 |
| Best known for | The novel Candide | The creation of quantum mechanics |
Who had the higher IQ?
By the most cited estimates, Voltaire tops this matchup with an estimated IQ of 190, a 10-point margin over Werner Heisenberg (180). IQ estimates for historical figures are reconstructions, not test results — they sit on top of biographical evidence, productivity, and the difficulty of the problems each person solved. Treat the number as a directional signal, not a verdict.
Achievements compared
Voltaire is best known for: The novel Candide Werner Heisenberg is best known for: The creation of quantum mechanics
Recognition. Voltaire: —. Werner Heisenberg: Matteucci Medal (1929) • Barnard Medal for Meritorious Service to Science (1930) • Nobel Prize in Physics (1932) • Max Planck Medal (1933) • Foreign Member of the Royal Society (1955) • Foreign Associate of the National Academy of Sciences (1961).
Different eras, different boards
The two were born roughly 207 years apart (1694 vs 1901), which matters: scientific tools, available knowledge, and intellectual culture compound. Comparing minds across eras is comparing players on different boards.
The verdict
So who was greater? The honest answer: they're not strictly comparable. By raw IQ proxy, Voltaire edges out. By measurable, lasting influence in their respective field, both are anchors of the human record. If you have to pick one to bet civilization on, pick the one working on the problem you care about.