Science · 1901–1976

Werner Heisenberg — Age, Birthday & Biography

Born: 5 December 1901 · Died: 1 February 1976 · Age: 74

German physicist who formulated the uncertainty principle, helped found quantum mechanics and won the Nobel Prize

Did you know?During the Second World War, he led the scientific team that attempted to develop a nuclear reactor and atomic bomb for Germany.

Quick facts

  • Date of birth5 December 1901
  • Date of death1 February 1976
  • Age at death74
  • Cause of deathRenal cell carcinoma, gallbladder cancer
  • NationalityGerman
  • BirthplaceWürzburg, Germany
  • Occupationtheoretical physicist, mountaineer, non-fiction writer

Editor's Take:

Werner Heisenberg was one of the founders of quantum mechanics. In 1925, aged 23, he created a new mathematical way to describe atoms. Two years later he set out his uncertainty principle. It says you cannot know both the exact position and speed of a particle at the same time. He won the Nobel Prize in Physics in 1932. During the Second World War he led Germany's nuclear research. Historians still debate his role and intentions.

Key Milestones

  1. 1925: Matrix mechanics – quantum theory
  2. 1927: Uncertainty principle – published
  3. 1932: Nobel Prize in Physics
  4. 1939: Uranium project – German nuclear research

Werner Karl Heisenberg (German:; 5 December 1901 – 1 February 1976) was a German theoretical physicist, one of the main pioneers of the theory of quantum mechanics and a principal scientist in the German nuclear program during World War II.

Text from Wikipedia, licensed under CC BY-SA 4.0

Profile

Werner Heisenberg: The Uncertainty Principle

German physicist, 1901–1976

Werner Heisenberg was born in Würzburg on 5 December 1901.

He developed matrix mechanics in 1925, a first form of quantum mechanics.

In 1927 he published the uncertainty principle.

He received the Nobel Prize in Physics for 1932.

Career highlights

  1. 1925Matrix mechanics: quantum theory
  2. 1927Uncertainty principle: published
  3. 1932Nobel Prize: in Physics
  4. 1939Uranium project: German nuclear research
  5. 1945Farm Hall: interned in England

Did you know?He worked out matrix mechanics while recovering from hay fever on the island of Heligoland.

Would be
124
Age at death
74
Years since death
50

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Frequently asked questions

When is Werner Heisenberg's birthday?
Werner Heisenberg's birthday is December 5. He was born on December 5, 1901 in Würzburg, Germany.
How old was Werner Heisenberg when he died?
Werner Heisenberg died on February 1, 1976, aged 74.
Who shares a birthday with Werner Heisenberg?
Famous people who share Werner Heisenberg's December 5 birthday include Walt Disney, Bhumibol Adulyadej, Martin Van Buren, Julius II and Józef Piłsudski.

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Reviewed by the Who Shares My Birthday editorial team.

Last reviewed: October 2026