Royalty
Prince William
Prince William was born on June 21, 1982 in London, United Kingdom. He joined the Royal Air Force the year he turned 22, and launched the 'Earthshot Prize' the year he turned 36.
Prince William was born in 1982 and is currently 44 years old. Anyone born before 1982 is older than Prince.
Prince William is 44 years old in 2026, born on June 21, 1982 in London, United Kingdom (Cancer).
Prince William is 44 years old in 2026 and turned 44 on June 21, 2026. Prince William's age in every year ↓
Born
June 21, 1982
World pop. at birth
~4.6B
Prince's age
44
Your age
20
Are you older than Prince William?
No — Prince William was born in 1982. You were born in 2006, making you 24 years younger.
At your age (20), Prince hadn't yet reached his first major milestone: he joined the Royal Air Force the year he turned 22. That's 2 years from now for you.
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Prince's age vs family
Prince's Life Timeline
Prince William was born on June 21, 1982, in London, United Kingdom, as the eldest son of Charles, Prince of Wales, and Diana, Princess of Wales. Growing up in the public eye, he attended prestigious schools, including Eton College, and later pursued higher education at the University of St Andrews, where he studied geography. His upbringing was marked by the challenges of royal life, especially following the tragic death of his mother in 1997.
Read more
Prince William began his public service career after completing his education and military training. He served in the Royal Air Force and later became involved in various charitable endeavors. In 2009, he co-founded the charity 'Centrepoint' to support homeless young people, and in 2011, he married Catherine Middleton, further solidifying his role in the royal family. He has since taken on numerous royal duties and has been involved in initiatives focused on mental health, conservation, and support for the armed forces.
As the Duke of Cambridge, Prince William has established a significant legacy through his charitable work and dedication to public service. He continues to represent the royal family at various events and is a prominent figure in British society. His commitment to mental health awareness and environmental conservation has garnered respect both nationally and internationally. As of now, he remains second in line to the throne, actively participating in royal duties and shaping the future of the monarchy.
Joined the Royal Air Force
Prince William was 22 years old when he joined the Royal Air Force as a pilot. This role allowed him to serve his country and gain valuable experience in a military career.
Prince William turned 22 in 2004, the year he joined the Royal Air Force. Are you older than Prince was? Enter your birth year to compare.
Married Catherine Middleton
Prince William was 28 years old when he married Catherine Middleton in a widely publicized royal wedding. This event captured global attention and marked a new chapter in his life as a royal.
Prince William turned 28 in 2010, the year he married Catherine Middleton. Are you older than Prince was? Enter your birth year to compare.
Launched the 'Heads Together' campaign
Prince William was 30 years old when he launched the 'Heads Together' campaign.
Prince William turned 30 in 2012, the year he launched the 'Heads Together' campaign. Are you older than Prince was? Enter your birth year to compare.
Became the Duke of Cambridge
Prince William was 31 years old when he was officially titled the Duke of Cambridge. This title solidified his position within the royal family and his responsibilities as a senior royal.
Prince William turned 31 in 2013, the year he became the Duke of Cambridge. Are you older than Prince was? Enter your birth year to compare.
Launched the 'Earthshot Prize'
Prince William was 36 years old when he launched the 'Earthshot Prize' to encourage innovative solutions to environmental challenges. This initiative reflects his commitment to sustainability and conservation.
Prince William turned 36 in 2018, the year he launched the 'Earthshot Prize'. Are you older than Prince was? Enter your birth year to compare.
Age by year
How old was Prince William in each year?
- 2026
- Prince William is 44 years old in 2026 and turned 44 on June 21, 2026.
- 2004
- Prince William was 21 at the start of 2004 and turned 22 on June 21, 2004. That year, he joined the Royal Air Force.
- 2010
- Prince William was 27 at the start of 2010 and turned 28 on June 21, 2010. That year, he married Catherine Middleton.
- 2018
- Prince William was 35 at the start of 2018 and turned 36 on June 21, 2018. That year, he launched the 'Earthshot Prize'.
Prince William's age in every year
Ages change on June 21: the first number is before that birthday, the second after it.
- 19820 years old
- 19830 → 1 years old
- 19841 → 2 years old
- 19852 → 3 years old
- 19863 → 4 years old
- 19874 → 5 years old
- 19885 → 6 years old
- 19896 → 7 years old
- 19907 → 8 years old
- 19918 → 9 years old
- 19929 → 10 years old
- 199310 → 11 years old
- 199411 → 12 years old
- 199512 → 13 years old
- 199613 → 14 years old
- 199714 → 15 years old
- 199815 → 16 years old
- 199916 → 17 years old
- 200017 → 18 years old
- 200118 → 19 years old
- 200219 → 20 years old
- 200320 → 21 years old
- 200421 → 22 years old
- 200522 → 23 years old
- 200623 → 24 years old
- 200724 → 25 years old
- 200825 → 26 years old
- 200926 → 27 years old
- 201027 → 28 years old
- 201128 → 29 years old
- 201229 → 30 years old
- 201330 → 31 years old
- 201431 → 32 years old
- 201532 → 33 years old
- 201633 → 34 years old
- 201734 → 35 years old
- 201835 → 36 years old
- 201936 → 37 years old
- 202037 → 38 years old
- 202138 → 39 years old
- 202239 → 40 years old
- 202340 → 41 years old
- 202441 → 42 years old
- 202542 → 43 years old
- 202643 → 44 years old
