| Profile Detail | Information |
|---|
| Full Name | Prince William Arthur Philip Louis |
| Popular Name | Prince William |
| Date of Birth | 21 June 1982 |
| Age | 44 years old as of October 2026 |
| Height | Approximately 6 ft 3 in (191 cm), as commonly reported |
| Birthplace | St Mary’s Hospital, Paddington, London, England |
| Nationality | British |
| Royal Title | The Prince of Wales |
| Nickname | William; no single informal nickname is established as his official nickname |
| Father | King Charles III |
| Mother | Diana, Princess of Wales |
| Siblings | Prince Harry, Duke of Sussex, his younger brother |
| Profession | Senior working royal, philanthropist and former military search-and-rescue pilot |
| Famous For | Being heir to the British throne, royal public service and environmental initiatives |
| Wife | Catherine, Princess of Wales (Kate Middleton) |
| Marriage Date | 29 April 2011 |
| Children | Prince George, Princess Charlotte and Prince Louis |
| Family Residence | Kensington Palace is the family’s official London residence; they also spend time at their private residence on the Sandringham Estate |
| Education | Eton College; University of St Andrews |
| Degree | Master of Arts (Honours) in Geography, awarded in 2005 |
| Military Career | Served in the British Armed Forces and worked as a search-and-rescue pilot |
| Hobbies and Interests | Football, water polo, skiing, conservation and environmental protection |
| Favourite Football Club | Aston Villa |
| Hair Colour | Brown, now noticeably lighter |
| Eye Colour | Commonly reported as blue |
| Weight | No reliably confirmed current public figure |
| Religion | Church of England; the Prince is part of its royal leadership tradition |
| Charitable Work | Mental health awareness, homelessness prevention, wildlife conservation and environmental protection |
| Major Initiative | The Earthshot Prize, launched in 2020 |
| Former Title | Duke of Cambridge |
| Other Major Title | Duke of Cornwall |
| Instagram | Official shared account: @princeandprincessofwales |
| X (Twitter) | Official shared account: @KensingtonRoyal |
| Personal Social Media | His official accounts are royal communications accounts, not confirmed private personal accounts |
| Net Worth | No independently confirmed total; estimates vary widely |
| Main Source of Income | Net income from the Duchy of Cornwall, which supports his official, charitable and family activities |
| Duchy of Cornwall Income | Reported net surplus income of £21.55 million for the 2025–26 financial year; this is not the same as his personal net worth |
| Estimated Wealth in US Dollars | Some media estimates place his wealth around $100 million, while others report figures exceeding $1 billion; neither should be treated as a verified personal balance sheet |
| Parents’ Background | His father is the reigning British monarch; his mother was a globally recognised public figure and humanitarian |
| Grandparents | Paternal grandparents: Queen Elizabeth II and Prince Philip; maternal grandparents: John Spencer and Frances Shand Kydd |
| Royal Foundation | Works with Catherine through The Royal Foundation on charitable programmes and public initiatives |
| Current Public Role | Supports King Charles III through royal engagements, charitable work and official visits |
| Known For in Public Life | Royal responsibility, family life, conservation and support for vulnerable communities |
