Photo: 3d U.S. Infantry Regiment "The Old Guard" from Joint Base Myer - Henderson Hall, Va., Public domain, via Wikimedia Commons
Big Sean fansites
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Big’s birthday, by the numbers
- Big Sean was born on a Friday.
- Big Sean has been alive for about 14,104 days.
- Their 15,000-day milestone falls on April 19, 2029.
- Their next birthday, turning 39, is on a Thursday.
- Next milestone: Big Sean turns 40 on March 25, 2028, in 1 year and 4 months. More milestone birthdays
- Big Sean is younger than 5,125 and older than 1,721 of the living celebrities on CFOTD.
- Half birthday: September 25. Birthstone: Aquamarine and bloodstone.
- Big Sean belongs to Millennials.
Age gaps
Born within weeks of Big
AdeleSinger · May 5, 1988
Anushka SharmaActor · May 1, 1988
Juan MataSoccer player · April 28, 1988
Ivan RakitićSoccer player · March 10, 1988
Jessie JSinger · March 27, 1988
Fábio CoentrãoSoccer player · March 11, 1988Days and weekdays are worked out from the birth date. Compare Big’s age with anyone.
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Marcelo VieiraBirthday wishes from fans
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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
Frequently asked questions
How old is Big Sean?
Big Sean is 38 years old, born on March 25, 1988 in Santa Monica.
What is Big Sean’s zodiac sign?
Aries, born March 25.
Does Big Sean have an official website?
Yes: uknowbigsean.com.