John Stuart Mill vs Immanuel Kant

Who Was the Greater Genius? A Complete Comparison

John Stuart Mill
IQ180
Born1806
Died1873
OriginPentonville,, london, England
Known ForOn Liberty, The Subjection of Women
VS
Immanuel Kant
IQ185
Born1724
Died1804
OriginKönigsberg, East Prussia, Kingdom of Prussia(present-day Kaliningrad, Russia)
Known For Critique of Pure Reason

About John Stuart Mill

An English philosopher and political economist who was an influential thinker in the history of classical liberalism.

Read full biography of John Stuart Mill → · In-Depth Article →

About Immanuel Kant

A German philosopher and one of the central Enlightenment thinkers.

THE FREE TEST
How high is yours?

Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.

Take the IQ test →

Read full biography of Immanuel Kant → · In-Depth Article →

The Verdict

Based on estimated IQ scores, Immanuel Kant (IQ 185) ranks higher than John Stuart Mill (IQ 180). However, both made extraordinary contributions.

Frequently Asked Questions

Who had a higher IQ — John Stuart Mill or Immanuel Kant?

John Stuart Mill had an estimated IQ of 180 while Immanuel Kant had an estimated IQ of 185.

What is each genius known for?

John Stuart Mill is known for: On Liberty, The Subjection of Women. Immanuel Kant is known for: Critique of Pure Reason.

Are both considered geniuses?

Yes. Both John Stuart Mill and Immanuel Kant are universally regarded as among history's greatest intellects.

Full Profile: John Stuart MillFull Profile: Immanuel Kant

← Browse all genius comparisons | IQ Rankings

01 · VS

Trending Comparisons

02 · TOP 100

Top IQ Rankings

03 · PRODIGIES

Child prodigies

Child prodigies →
04 · WORLD

Explore geniuses by country

Play & come back tomorrow

Daily Genius Challenge · Genius trivia
Which ancient Greek is called the 'father of geometry'?
Tap your answer ↓
Which Genius Are You? Free IQ Test