How old is Calum Hood?

Calum Hood was born on 25 January 1996.
Calum Hood is 30 years old.

How old is Calum Hood in days now?

Calum Hood is 30 years 1 month 23 days old.
Total 11,012 days old now.

When is the next birthday of Calum Hood?

Calum Hood's next birthday is in 10 months 5 days.

What is the zodiac sign of Calum Hood?

Zodiac sign of Calum Hood is Aquarius.

Calum Hood is an Australian musician best known as the bassist and backing vocalist of the pop rock band 5 Seconds of Summer. He was born in Sydney in 1996 into a family of Irish and Māori heritage, with his mother originally from New Zealand. Growing up in a musical household alongside his older sister, who also became a singer, he developed a strong interest in music from an early age.

Calum was one of the band’s founding members and played an important role in recording their earliest covers and original songs, as well as helping promote them online. Together with his bandmates Michael Clifford, Ashton Irwin, and Luke Hemmings, Calum Hood has contributed to all of the group’s studio albums, major hits, and international tours. Outside of music, he enjoys pizza, tea, animals, soccer, and spending time with friends. Fans can also follow him on Instagram, where he has around 7.5 million followers as of early 2026.