Skip to content
CFOTD
Birthday certificateFind any birthdayBirthdays todayBirthday certificateSee all: BirthdaysAll A to ZActorsSingersSee all: CelebritiesWebsite of the dayFansite directorySubmit a fansiteSee all: FansitesGuess WhoGuess the AgeOlder or younger?See all: Play

Actor · Singer · Film director

Sterling Knight

American actor, singer, songwriter, director, comedian and musician

Sterling Knight is 37 years old, born on March 5, 1989 in Houston.

Next birthday in 120 days, turning 38.

Send a birthday wish

Born
March 5, 1989, Houston
Age
37
Zodiac sign
Pisces
Country
United States
Known as
Actor, Singer, Film director

Official links: X · Wikipedia

✏️ Suggest an edit

Sterling Knight fansites

Add a fansite →

No Sterling Knight fansites listed yet. Run one? Submit it and it could be the Fansite of the Day.

Sterling’s birthday, by the numbers

  • Sterling Knight was born on a Sunday.
  • Sterling Knight has been alive for about 13,759 days.
  • Their 15,000-day milestone falls on March 30, 2030.
  • Their next birthday, turning 38, is on a Friday.
  • Next milestone: Sterling Knight turns 40 on March 5, 2029, in 2 years and 4 months. More milestone birthdays
  • Sterling Knight is younger than 5,280 and older than 1,566 of the living celebrities on CFOTD.
  • Half birthday: September 5. Birthstone: Aquamarine and bloodstone.
  • Sterling Knight belongs to Millennials.

Age gaps

Born within weeks of Sterling

Corbin BleuActor · February 21, 1989Jordi AlbaSoccer player · March 21, 1989Henrikh MkhitaryanSoccer player · January 21, 1989Lily CollinsActor · March 18, 1989Shinji KagawaSoccer player · March 17, 1989Theo WalcottSoccer player · March 16, 1989

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

Share Sterling Knight’s birthday, March 5?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 March 5⭐Birthday twin cardA square card to share

Also born on March 5

All →
Eva MendesActor · Age 52Madison BeerSinger · Age 27Ha Seok-jinActor · Age 44Rex HarrisonActor · (1908 to 1990)Kensuke NagaiSoccer player · Age 37Gerald VanenburgSoccer player · Age 62

Also born in 1989

All →
Taylor SwiftSinger · December 13Corbin BleuActor · February 21Gareth BaleSoccer player · July 16PewDiePieYouTuber · October 24AviciiMusician · September 8Nina DobrevActor · January 9

Birthday wishes from fans

Send Sterling Knight a birthday wish, or tell other fans why you love their work. The first good one goes right here.

Post my wish

We read every wish before it goes live. No links, please, and nothing personal about other people.

🎂 Never miss a birthday

Get an email before Sterling Knight’s birthday, and for any other stars you follow.

Get birthday alerts

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 Sterling Knight?

Sterling Knight is 37 years old, born on March 5, 1989 in Houston.

What is Sterling Knight’s zodiac sign?

Pisces, born March 5.