What was Einstein's IQ?
When people think of genius, Albert Einstein is usually among the first names that come to mind. He is well known for his theory of relativity and his major influence on science. Many people consider him one of the greatest minds ever. But what was Einstein’s IQ, and does that number really define his genius?
The "160" IQ Myth
If you search online, you will find many sources claiming his IQ was between 160 and 180, most often citing 160. This score has become internet shorthand for "genius," which may explain why the exact number is often assigned to other notable figures as well.
However, this score is just a myth because Einstein never took an official IQ test. He never mentioned IQ in his works and did not care about IQ. The above-mentioned estimates are just guesses based on his achievements. So if you see IQ scores for Einstein online, it is best to be skeptical.
Einstein’s real strength was his creative and unconventional thinking. For example, he once imagined himself traveling next to a beam of light. These kinds of mental exercises later helped him build his famous theories.
How Einstein Viewed Intelligence?
To better understand the way he thought, let's turn to some of his own quotes:
“The measure of intelligence is the ability to change.”
Einstein believed real intelligence means being flexible and open to new ideas instead of holding onto old ones.
“It is not that I'm so smart. But I stay with the questions much longer.”
Einstein didn’t claim to be naturally smarter than others — he simply persisted with difficult questions longer. After his death, his brain was preserved and studied. Researchers found some unusual structural differences - it was much more developed than a standard brain and densely packed with neurons.
“Education is not the learning of the facts, but the training of the mind to think.”
He approached problems from fresh angles and wasn’t afraid to think outside the box. It is also quite an interesting fact that the man estimated to have an IQ of 160–180 didn't pass his first university entrance exam — scoring brilliantly in math and science, but falling short in French and botany.
“The true sign of intelligence is not knowledge but imagination.”
He saw the world differently and used visualization to solve problems that standard IQ tests can’t measure.
“The important thing is not to stop questioning. Curiosity has its own reason for existing.”
Einstein’s success was mostly influenced by his endless curiosity and desire to understand the universe.
Conclusion
Einstein probably never sat down to wonder about his IQ — he was too busy chasing questions that nobody else thought to ask. He was even offered the presidency of Israel in 1952 and turned it down — apparently, he had more interesting things to think about.
His life shows that intelligence is about creativity, curiosity, persistence, and the willingness to change. These qualities made him one of history’s greatest thinkers.
More useful resources:
» What Is IQ?» What Famous People Think About IQ?
» People With the Highest IQ
» How Is IQ Measured? Understanding Average and High IQ Scores
» Is IQ Important?
» How to improve your cognition and brain function?