Isaac Newton vs William Thomson, 1st Baron Kelvin

Who Was the Greater Genius? A Complete Comparison

Isaac Newton
IQ190
Born1643
Died1727
OriginWoolsthorpe-by-Colsterworth, Lincolnshire, England
Known ForNewtonian mechanics <br> Universal gravitation <br> Calculus <br> Newton's laws
VS
William Thomson, 1st Baron Kelvin
IQ185
Born1824
Died1907
OriginBelfast, Ireland
Known For Joule–Thomson effect Thomson effect (thermoelectric) Mirror galvanometer Siphon

About Isaac Newton

An English mathematician, physicist, astronomer, theologian, and author

Read full biography of Isaac Newton → · In-Depth Article →

About William Thomson, 1st Baron Kelvin

A British mathematician, mathematical physicist, and engineer whose works helped to formulate the 1 and 2 laws of thermodynamics.

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Read full biography of William Thomson, 1st Baron Kelvin → · In-Depth Article →

The Verdict

Based on estimated IQ scores, Isaac Newton (IQ 190) ranks higher than William Thomson, 1st Baron Kelvin (IQ 185). However, both made extraordinary contributions.

Frequently Asked Questions

Who had a higher IQ — Isaac Newton or William Thomson, 1st Baron Kelvin?

Isaac Newton had an estimated IQ of 190 while William Thomson, 1st Baron Kelvin had an estimated IQ of 185.

What is each genius known for?

Isaac Newton is known for: Newtonian mechanics <br> Universal gravitation <br> Calculus <br> Newton's laws of motion <br> Optics <br> Binomial seri. William Thomson, 1st Baron Kelvin is known for: Joule–Thomson effect Thomson effect (thermoelectric) Mirror galvanometer Siphon recorder Kelvin material Kelvin water d.

Are both considered geniuses?

Yes. Both Isaac Newton and William Thomson, 1st Baron Kelvin are universally regarded as among history's greatest intellects.

Full Profile: Isaac NewtonFull Profile: William Thomson, 1st Baron Kelvin

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