Royalty · Music · 1712–1786

Frederick II of Prussia — Age, Birthday & Biography

Born: 24 January 1712 · Died: 17 August 1786 · Age at death: 74

How old was Frederick II of Prussia when he died?

Frederick II of Prussia died aged 74. He was born on 24 January 1712 and died on 17 August 1786.

Prussian king known as Frederick the Great, a brilliant general and Enlightenment patron who made Prussia a great power

Did you know?An accomplished musician, he composed over a hundred sonatas and four symphonies, often performing them on the flute.

Quick facts

  • Date of birth24 January 1712
  • Date of death17 August 1786
  • Age at death74
  • NationalityPrussian
  • BirthplaceBerlin, Germany
  • Occupationruler, art collector, monarch

Editor's Take:

Frederick the Great turned Prussia into one of the great powers of Europe. As a young man he loved music and philosophy and clashed bitterly with his harsh father. As king he proved to be a brilliant and daring general. He seized Silesia from Austria and held on through the Seven Years' War against huge odds. At home he reformed the law, encouraged religious tolerance and promoted farming. He played the flute, composed music and invited Voltaire to his palace of Sanssouci. He called himself the "first servant of the state".

Key Milestones

  1. 1740: King – accession
  2. 1740: Silesia – invasion
  3. 1745: Sanssouci – palace
  4. 1756: Seven Years' War – begins

Frederick II (German: Friedrich II.; 24 January 1712 – 17 August 1786) was the monarch of Prussia from 1740 until his death in 1786. He was the last Hohenzollern monarch titled King in Prussia, declaring himself King of Prussia after annexing Royal Prussia from the Polish–Lithuanian Commonwealth in 1772.

Text from Wikipedia, licensed under CC BY-SA 4.0

Profile

Frederick the Great: King of Prussia

King of Prussia, 1712–1786

Frederick II was born in Berlin on 24 January 1712.

He became king in 1740.

He seized Silesia.

He fought the Seven Years' War.

Career highlights

  1. 1740King: accession
  2. 1740Silesia: invasion
  3. 1745Sanssouci: palace
  4. 1756Seven Years' War: begins
  5. 1772Poland: partition

Did you know?He promoted the potato in Prussia.

Age at death
74
Years since death
240

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Questions people ask

Frequently asked questions

When is Frederick II of Prussia's birthday?
Frederick II of Prussia's birthday is January 24. He was born on January 24, 1712 in Berlin, Germany.
How old was Frederick II of Prussia when he died?
Frederick II of Prussia died on August 17, 1786, aged 74.
Who shares a birthday with Frederick II of Prussia?
Famous people who share Frederick II of Prussia's January 24 birthday include Luis Suárez, Hadrian, Moon Jae-in, Alicia Keys and Joachim Gauck.

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Reviewed by the Who Shares My Birthday editorial team.

Last reviewed: October 2026