Nikola Tesla vs Thomas Edison

Nikola Tesla has the higher estimated IQ: 160+ against 145 for Thomas Edison, a gap of about 15 points. Neither figure is a test score. Both are estimates from documented achievements and contemporary accounts.

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Want the full evidence for each number? See Nikola Tesla's IQ and Thomas Edison's IQ.

	Nikola Tesla	Thomas Edison
Estimated IQ	160+	145
Known for	Inventor	Inventor & Businessman
Archetype	The Visionary	The Builder
Full profile	Nikola Tesla's IQ	Thomas Edison's IQ

Both figures are estimates, not test records.

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Neither number comes from a test sitting. The hard IQ test is the kind of puzzle Raven's matrices use: 25 visual items in 12 minutes that climb from easy to very hard, where hard means holding several rules at once. No vocabulary, no school maths, and no sign-up to start.

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How they think

Nikola Tesla

Extreme Openness paired with OCD tendencies. High visual-spatial IQ but low social intelligence.

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Thomas Edison

Extreme persistence over pure brilliance. High conscientiousness with competitive drive. Built systems for invention rather than relying on genius alone.

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A note on IQ comparisons

Historical IQ estimates are approximations based on documented achievements, contemporary accounts and cognitive analysis. Treat them as educated estimates rather than measurements. Both Nikola Tesla and Thomas Edison achieved remarkable things in their own fields, and a single number does not capture the full picture of their intelligence or impact.

Nikola Tesla vs Thomas Edison: FAQ

Who has a higher IQ, Nikola Tesla or Thomas Edison?

Nikola Tesla has a higher estimated IQ of 160+, compared to Thomas Edison's estimated IQ of 145. The difference is approximately 15 points. Note that historical IQ estimates are approximations based on documented achievements and cognitive analysis.

How smart was Nikola Tesla?

Nikola Tesla's IQ is estimated at 160+. This estimate is based on historiometric analysis of their documented achievements, contemporary accounts, and cognitive demands of their work. Nikola Tesla was known as the visionary.

How smart was Thomas Edison?

Thomas Edison's IQ is estimated at 145. This estimate is based on historiometric analysis of their documented achievements, contemporary accounts, and cognitive demands of their work. Thomas Edison was known as the builder.

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Is your IQ above 160?

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