Ada Lovelace vs Adam Smith
Ada Lovelace (IQ 160) vs Adam Smith (IQ 170). Side-by-side comparison of intellect, achievements, era and cultural impact.
| Born | 1815 | 1723 |
|---|---|---|
| Died | 1852 | 1790 |
| Country | GB | GB |
| Estimated IQ | 160 | 170 |
| Best known for | The mother of computing science; contributed to the first published computer program; was the first person to see that computers could do more than mathematical calculations,… | Invisible hand theory, The Wealth of Nations and The Theory of Moral Sentiments |
Who had the higher IQ?
By the most cited estimates, Adam Smith tops this matchup with an estimated IQ of 170, a 10-point margin over Ada Lovelace (160). 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
Ada Lovelace is best known for: The mother of computing science; contributed to the first published computer program; was the first person to see that computers could do more than mathematical calculations,… Adam Smith is best known for: Invisible hand theory, The Wealth of Nations and The Theory of Moral Sentiments
Different eras, different boards
The two were born roughly 92 years apart (1815 vs 1723), 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, Adam Smith 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.