Photo: Dell Publishing, 1960. Photographer not credited (Topix [1]), Public domain, via Wikimedia Commons
Actor
Hayley Mills
British actress (born 1946)
Hayley Mills is 80 years old, born on April 18, 1946 in Marylebone.
Next birthday in 164 days, turning 81.
Official links: Wikipedia
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Hayley’s birthday, by the numbers
- Hayley Mills was born on a Thursday.
- Hayley Mills has been alive for about 29,421 days.
- Their 30,000-day milestone falls on June 6, 2028.
- Their next birthday, turning 81, is on a Sunday.
- Next milestone: Hayley Mills turns 90 on April 18, 2036, in 9 years and 5 months. More milestone birthdays
- Hayley Mills is younger than 429 and older than 6,417 of the living celebrities on CFOTD.
- Half birthday: October 18. Birthstone: Diamond.
- Hayley Mills belongs to Baby Boomers.
Age gaps
- When Hayley Mills was born, Marilyn Monroe was 19. Compare
- Hayley Mills was 22 when Will Smith was born. Compare
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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 Hayley Mills?
Hayley Mills is 80 years old, born on April 18, 1946 in Marylebone.
What is Hayley Mills’s zodiac sign?
Aries, born April 18.