King Charles III is 77 years old. He was born on November 14, 1948, at Buckingham Palace in London, making him the eldest son of the late Queen Elizabeth II and Prince Philip. When his mother passed away on September 8, 2022, he ascended to the British throne at age 73, setting a record as the oldest person to ever become British monarch.
Understanding his exact age, birth date, and chronological milestones requires looking past basic trivia. His decades-long wait as heir apparent shaped modern British history. Let's break down his exact timeline, age milestones, and key historical shifts.
Early Life and Birth Details
Charles Philip Arthur George entered the world on November 14, 1948, at 9:14 PM at Buckingham Palace. His grandfather, King George VI, was on the throne, and his mother was still Princess Elizabeth. His birth marked a shift for the House of Windsor, as he was immediately placed in direct line to inherit the crown.
Unlike previous generations of royals, his parents arranged for a mix of traditional palace tutors and formal schooling. He attended Cheam School and later Gordonstoun in Scotland, an institution known for its harsh, demanding physical routines. He also spent two terms as an exchange student at Geelong Grammar School's Timbertop campus in Australia. Following his secondary education, he studied at Trinity College, Cambridge, where he earned a Bachelor of Arts in 1970, becoming the first heir apparent to university graduate with a degree.
The Longest-Serving Heir Apparent
Before becoming king, Charles held the title of Prince of Wales for a record-breaking length of time.
- Created Prince of Wales: July 26, 1958, when he was just nine years old.
- Investiture Ceremony: July 6, 1969, broadcast live from Caernarvon Castle by the BBC.
- Record Broken: On April 20, 2011, he surpassed his great-great-grandfather King Edward VII's record to become the longest-serving heir apparent in British history.
This extended tenure meant he spent more than seven decades preparing for a role that shifted under his feet as society modernized. During these decades, he launched the Prince's Trust in 1976 to support disadvantaged youth and championed environmental causes long before sustainability became mainstream policy.
Accession and Coronation Timeline
When Queen Elizabeth II died on September 8, 2022, the throne passed instantly to Charles under the ancient legal principle demise of the crown.
- September 10, 2022: Formally proclaimed King at St James's Palace by the Accession Council.
- May 6, 2023: Officially crowned alongside Queen Camilla at Westminster Abbey in a service conducted by the Archbishop of Canterbury.
At age 73 upon accession, he shattered the previous record held by King William IV, who was 64 when he took the throne in 1830.
Key Milestones and Chronology
- November 14, 1948: Born at Buckingham Palace.
- February 6, 1952: Becomes heir apparent when his mother becomes Queen Elizabeth II.
- 1971–1976: Serves actively in the Royal Navy and Royal Air Force.
- July 29, 1981: Marries Lady Diana Spencer at St Paul's Cathedral.
- June 21, 1982: Birth of his elder son, Prince William.
- September 15, 1984: Birth of his younger son, Prince Harry.
- August 28, 1996: Finalizes his divorce from Diana.
- April 9, 2005: Marries Camilla Parker Bowles in a civil ceremony at Windsor Guildhall.
- September 8, 2022: Ascends the throne as King Charles III upon the death of Queen Elizabeth II.
- May 6, 2023: Crowned at Westminster Abbey.
- February 2024: Buckingham Palace announces he is receiving treatment for an unspecified form of cancer.
For official updates regarding the royal family's schedule and constitutional duties, check the Royal Family Official Website.
Frequently Asked Questions
How old was King Charles when he became king?
He was 73 years old when he ascended the throne in September 2022, making him the oldest monarch in British history to begin a reign.
Who are King Charles III's children?
He has two sons with his first wife, Diana, Princess of Wales: Prince William (born in 1982) and Prince Harry (born in 1984). Prince William is currently the heir apparent.
What is the exact birth date of King Charles III?
He was born on November 14, 1948.
When did his coronation take place?
His coronation took place on May 6, 2023, at Westminster Abbey, several months after his initial accession.