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John Mayer

Photo: Thatcommonkid, CC BY-SA 4.0, via Wikimedia Commons

Musician

John Mayer

American musician (born 1977)

John Mayer is 49 years old, born on October 16, 1977 in Bridgeport.

Next birthday in 347 days, turning 50.

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Born
October 16, 1977, Bridgeport
Age
49
Zodiac sign
Libra
Country
United States
Known as
Musician

Official links: Official website (johnmayer.com) · Instagram · X · YouTube · TikTok · Wikipedia

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John’s birthday, by the numbers

  • John Mayer was born on a Sunday.
  • John Mayer has been alive for about 17,915 days.
  • Their 20,000-day milestone falls on July 19, 2032.
  • Their next birthday, turning 50, is on a Saturday.
  • Next milestone: John Mayer turns 50 on October 16, 2027, in 11 months. More milestone birthdays
  • John Mayer is younger than 3,433 and older than 3,413 of the living celebrities on CFOTD.
  • Half birthday: April 16. Birthstone: Opal and tourmaline.
  • John Mayer belongs to Gen X.

Age gaps

Born within weeks of John

Tom HardyActor · September 15, 1977David TrezeguetSoccer player · October 15, 1977Maggie GyllenhaalActor · November 16, 1977Brittany MurphyActor · November 10, 1977Paul PierceBasketball player · October 13, 1977Antonio Di NataleSoccer player · October 13, 1977

Days and weekdays are worked out from the birth date. Compare John’s age with anyone.

Share John Mayer’s birthday, October 16?Make something for yourself or a birthday friend.
🏅Birthday certificateAdd a name, download a PDF or image🎂Printable birthday pageA free one-page PDF for October 16⭐Birthday twin cardA square card to share

Also born on October 16

All →
Naomi OsakaTennis player · Age 29LoreenSinger · Age 43InnaSinger · Age 40Angela LansburyActor · (1925 to 2022)Tim RobbinsActor · Age 68FleaMusician · Age 64

Also born in 1977

All →
John CenaActor · April 23PsySinger · December 31Thierry HenrySoccer player · August 17Jessica ChastainActor · March 24Natalia OreiroActor · May 19Orlando BloomActor · January 13

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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 John Mayer?

John Mayer is 49 years old, born on October 16, 1977 in Bridgeport.

What is John Mayer’s zodiac sign?

Libra, born October 16.

Does John Mayer have an official website?

Yes: johnmayer.com.