Science · 1789–1854

Georg Simon Ohm — Age & Birthday

Born: 16 March 1789 · Died: 6 July 1854 · Age at death: 65

How old was Georg Simon Ohm when he died?

Georg Simon Ohm died aged 65. He was born on 16 March 1789 and died on 6 July 1854.

German physicist who discovered the law of electrical resistance

Did you know?His scientific work was initially rejected by critics, and he spent many years working as a schoolteacher before being recognised.

Quick facts

  • Date of birth16 March 1789
  • Date of death6 July 1854
  • Age at death65
  • NationalityGerman
  • BirthplaceErlangen, Germany
  • Occupationphysicist, mathematician, university teacher

Editor's Take:

Georg Simon Ohm was a schoolteacher when he made a discovery used every day by engineers. Using his own home-made instruments, he showed that current is proportional to voltage and inversely proportional to resistance. German scientists at first dismissed his work as too speculative. Recognition came from abroad when the Royal Society honoured him. He won a professorship only late in life. Today his name is printed on every resistor.

Key Milestones

  1. 1817: Becomes a teacher in Cologne
  2. 1827: Publishes Ohm's law
  3. 1841: Awarded the Copley Medal
  4. 1852: Becomes professor of physics in Munich

Georg Simon Ohm (German:; 16 March 1789 – 6 July 1854) was a German mathematician and physicist. As a school teacher, Ohm began his research with the new electrochemical cell, invented by Italian scientist Alessandro Volta.

Text from Wikipedia, licensed under CC BY-SA 4.0

Profile

Georg Simon Ohm: Discoverer of Ohm's Law

German physicist, born 1789

Georg Simon Ohm was born in Erlangen on 16 March 1789.

He discovered Ohm's law linking voltage, current and resistance.

The unit of resistance, the ohm, is named after him.

He spent years as a schoolteacher.

Career highlights

  1. 1817Cologne: teacher
  2. 1827Ohm's law: published
  3. 1841Copley Medal: Royal Society
  4. 1849Munich: professor
  5. 1852Physics chair: Munich

Did you know?His work was criticised in Germany at first, and he resigned his teaching post.

Age at death
65
Years since death
172

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When is Georg Simon Ohm's birthday?
Georg Simon Ohm's birthday is March 16. He was born on March 16, 1789 in Erlangen, Germany.
How old was Georg Simon Ohm when he died?
Georg Simon Ohm died on July 6, 1854, aged 65.
Who shares a birthday with Georg Simon Ohm?
Famous people who share Georg Simon Ohm's March 16 birthday include James Madison, Richard Stallman, Sully Prudhomme, Jens Stoltenberg and Francisco Pizarro.

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Last reviewed: October 2026