Ada Lovelace's IQ: 155–170
Ada Lovelace
Estimated IQ
155–170
Known For
World's first computer programmer, mathematician
About Ada Lovelace
Ada Lovelace is estimated to have had an IQ of 155-170, making her one of the most cognitively gifted women in recorded history. Working with Charles Babbage in the 1840s, she wrote what is considered the first computer program — an algorithm for Babbage's Analytical Engine. More remarkably, she was the first person to recognize that computers could do more than just calculate numbers, envisioning them creating music and art — a conceptual leap 100 years ahead of its time.
What an IQ of 155–170 Means
Lovelace's genius was in abstract conceptualization. While Babbage designed the hardware, Lovelace independently grasped the machine's potential for general-purpose computation — a conceptual insight so far ahead of its time that it wasn't fully appreciated until the mid-20th century. Her ability to think abstractly about computation before computers existed represents cognitive ability at the extreme end of human capacity.
How Ada Lovelace Compares
To understand where this falls on the IQ scale, see our complete IQ score ranges guide, or learn what IQ actually measures.
Famous IQ Comparison
| Person | Estimated IQ | Known For |
|---|---|---|
| Ada Lovelace | 155–170 | World's first computer programmer, mathematician |
| Tyler Perry | 115–128 | Filmmaker, media mogul, billionaire, Tyler Perry Studios |
| Charles Darwin | 150–165 | Theory of evolution, On the Origin of Species |
| Bad Bunny | 108–118 | Most streamed artist globally, reggaeton pioneer, cultural icon |
| Selena Gomez | 108–118 | Singer, actress, Rare Beauty founder, mental health advocate |
| Yo-Yo Ma | 135–150 | World's greatest cellist, 19 Grammys, cultural ambassador |
| Will Smith | 115–125 | Academy Award actor, rapper, author, entrepreneur |
See the complete famous IQ list or check what an IQ of 163 means.
Where This Estimate Comes From
- Estimates rest on her documented mathematical education, including tutoring by logician Augustus De Morgan
- Her published notes on Babbage's Analytical Engine, containing the first published algorithm, are the basis for posthumous assessments
- Never tested; died in 1852, predating modern IQ testing
Estimate disclaimer: Ada Lovelace's IQ figure is a speculative estimate compiled from public sources, not a verified test result. See how we compile these estimates.
Frequently Asked Questions
What was Ada Lovelace's IQ?
Lovelace's IQ is estimated at 155-170. She wrote the world's first computer program in the 1840s and was the first to envision general-purpose computing — concepts a century ahead of their time.
Was Ada Lovelace really the first programmer?
Yes. Her notes on Babbage's Analytical Engine include an algorithm for computing Bernoulli numbers — widely recognized as the first computer program. She independently developed the concept of programming before the hardware existed to run programs.
How was Lovelace so far ahead of her time?
Exceptional abstract reasoning. She grasped that computing machines could manipulate symbols, not just numbers — envisioning them creating music and art. This conceptual leap wouldn't be fully realized for 100+ years, suggesting cognitive ability at the extreme upper end.
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MyIQScores Editorial Team
Researchers in cognitive psychology, psychometrics & educational science
Last updated
May 10, 2026
All content on MyIQScores is reviewed for scientific accuracy against peer-reviewed research in cognitive psychology and psychometrics. Our editorial team cross-references each article with published literature before publication and updates pages whenever new research warrants a revision.