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.

Sergei AleinikovBorn November 7, 1961

23y 2m 29d8,491 days apart

Cristiano RonaldoBorn February 5, 1985

Sergei Aleinikov is older than Cristiano Ronaldo by 23 years, 2 months and 29 days.
When Cristiano Ronaldo was born, Sergei Aleinikov was 23.
Today Sergei Aleinikov is 65 and Cristiano Ronaldo is 41.
On May 6, 2008, Sergei Aleinikov was exactly twice as old as Cristiano Ronaldo.
Sergei Aleinikov is Scorpio and Cristiano Ronaldo is Aquarius.

Famous age gaps

Taylor Swift and Selena Gomez: Taylor Swift is older by 2 years, 7 months and 9 days.
Leonardo DiCaprio and Kate Winslet: Leonardo DiCaprio is older by 10 months and 24 days.
Lionel Messi and Cristiano Ronaldo: Cristiano Ronaldo is older by 2 years, 4 months and 19 days.
Ariana Grande and Miley Cyrus: Miley Cyrus is older by 7 months and 3 days.
Tom Cruise and Nicole Kidman: Tom Cruise is older by 4 years, 11 months and 17 days.
Serena Williams and Venus Williams: Venus Williams is older by 1 year, 3 months and 9 days.

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