Royalty · Politics · AD 12–AD 41

Caligula — Age & Birthday

Born: 31 August AD 12 · Died: 24 January AD 41 · Age at death: 28

How old was Caligula when he died?

Caligula died aged 28. He was born on 31 August AD 12 and died on 24 January AD 41.

Roman emperor whose brief reign became a byword for cruelty and madness until he was assassinated by his own guard in 41 AD

Did you know?His name was a childhood nickname meaning little boot, given to him by soldiers in his father's legions.

Quick facts

  • Date of birth31 August AD 12
  • Date of death24 January AD 41
  • Age at death28
  • Cause of deathStab wound
  • NationalityRoman
  • BirthplaceAntium, Italy
  • Occupationpolitician

Editor's Take:

Caligula's reign began with joy and ended in horror. He was the son of the popular general Germanicus. As a child in army camps he wore tiny soldier's boots, earning his nickname, which means "little boots". Rome welcomed him as emperor in AD 37. After a serious illness, he became erratic and cruel. Stories of his madness may be exaggerated by hostile writers. He was murdered by his own guards after four years.

Key Milestones

  1. AD 37: Emperor after Tiberius
  2. AD 37: Illness – serious fever
  3. AD 39: Bridge of boats at Baiae
  4. AD 40: Britain – abandoned invasion

Gaius Julius Caesar Augustus Germanicus (31 August AD 12 – 24 January AD 41), also called Gaius or Caligula, was the third Roman emperor, ruling from AD 37 until his assassination in AD 41.

Text from Wikipedia, licensed under CC BY-SA 4.0

Profile

Caligula: Rome's Mad Emperor

Roman emperor, AD 12–41

Caligula was born in Antium on 31 August AD 12.

He was the son of the general Germanicus.

He became emperor in AD 37.

He was killed by the Praetorian Guard on 24 January AD 41.

Career highlights

  1. AD 37Emperor: after Tiberius
  2. AD 37Illness: serious fever
  3. AD 39Bridge: of boats at Baiae
  4. AD 40Britain: abandoned invasion
  5. AD 41Assassinated: in Rome

Did you know?The story that he wanted to make his horse a consul comes from ancient gossip.

Age at death
28
Years since death
1985

Explore Caligula's birthday

Questions people ask

Frequently asked questions

When is Caligula's birthday?
Caligula's birthday is August 31. He was born on August 31, AD 12 in Antium, Italy.
How old was Caligula when he died?
Caligula died on January 24, AD 41, aged 28.
Who shares a birthday with Caligula?
Famous people who share Caligula's August 31 birthday include Tsai Ing-wen, Maria Montessori, Mohammed bin Salman Al Saud, Richard Gere and Commodus.

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Reviewed by the Who Shares My Birthday editorial team.

Last reviewed: October 2026