Science · Politics · Literature · 1883–1946

John Maynard Keynes — Age & Birthday

Born: 5 June 1883 · Died: 21 April 1946 · Age at death: 62

How old was John Maynard Keynes when he died?

John Maynard Keynes died aged 62. He was born on 5 June 1883 and died on 21 April 1946.

British economist whose General Theory argued that governments should spend to fight recessions, reshaping economic policy worldwide

Did you know?He was a key member of the Bloomsbury Group, an elite circle of English writers, intellectuals, and artists.

Quick facts

  • Date of birth5 June 1883
  • Date of death21 April 1946
  • Age at death62
  • Cause of deathMyocardial infarction
  • NationalityBritish
  • BirthplaceCambridge, United Kingdom
  • Occupationeconomist, mathematician, politician

Editor's Take:

Keynes changed how governments think about recessions and unemployment. In his General Theory, published in 1936 during the Great Depression, he argued that when private spending collapses, governments should step in and spend to keep people in work. This idea, now called Keynesian economics, shaped economic policy across the Western world for decades. He also helped design the post-war international financial system at the Bretton Woods conference, including the International Monetary Fund. Whenever governments debate stimulus spending during a downturn, they are still arguing about his ideas.

Key Milestones

  1. 1919: Publishes The Economic Consequences of the Peace
  2. 1936: Publishes The General Theory
  3. 1944: Leads Britain's delegation at Bretton Woods

John Maynard Keynes, 1st Baron Keynes ( KAYNZ; 5 June 1883 – 21 April 1946), was an English economist whose writings are considered the basis for the school of thought known as Keynesian economics, as well as its various offshoots.

Text from Wikipedia, licensed under CC BY-SA 4.0

“In the long run we are all dead.”
— John Maynard Keynes, A Tract on Monetary Reform, 1923

Profile

John Maynard Keynes: Father of Macroeconomics

British economist, born 1883

John Maynard Keynes was born in Cambridge on 5 June 1883.

He wrote The General Theory in 1936.

He attacked the Treaty of Versailles in 1919.

He helped design the Bretton Woods system.

Career highlights

  1. 1919Economic Consequences of the Peace: published
  2. 1930Treatise on Money: published
  3. 1936General Theory: published
  4. 1944Bretton Woods: conference
  5. 1946Death: Sussex

Did you know?He made a fortune investing for himself and King's College.

Age at death
62
Would be
143
Years since death
80

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When is John Maynard Keynes's birthday?
John Maynard Keynes's birthday is June 5. He was born on June 5, 1883 in Cambridge, United Kingdom.
How old was John Maynard Keynes when he died?
John Maynard Keynes died on April 21, 1946, aged 62.
Who shares a birthday with John Maynard Keynes?
Famous people who share John Maynard Keynes's June 5 birthday include Adam Smith, Igor Stravinsky, Federico García Lorca, Mark Wahlberg and Dennis Gabor.

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Reviewed by the Who Shares My Birthday editorial team.

Last reviewed: October 2026