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CFOTD

Tool

Celebrity age gap calculator

Pick any two celebrities and see exactly how far apart they were born, who is older, and how old one was when the other was born.

  • Marlene Dietrich is older than Margaret Sullavan by 7 years, 4 months and 19 days.
  • When Margaret Sullavan was born, Marlene Dietrich was 7.
  • On October 3, 1916, Marlene Dietrich was exactly twice as old as Margaret Sullavan.
  • Marlene Dietrich is Capricorn and Margaret Sullavan is Taurus.

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Famous age gaps

Birth dates and details from Wikidata (checked October 15, 2026, newest names added October 27, 2026). Ages update every day. Photos are freely licensed and credited on each profile. How we build this site · Report a mistake