The first coronation ceremony is held in London since 1953, when Queen Elizabeth II was officially crowned.
More than 2,000 guests from 203 countries attend the ceremony held at Westminster Cathedral.
Turkey is represented by Vice President Fuat Oktay.
More than 7 thousand soldiers and more than 11 thousand police provide security during the ceremony.
For the first time, religious leaders of the Muslim, Jewish, Hindu, Sikh and Buddhist communities in England and female priests take part in the ceremony.
With the accession of King Charles to the throne, his wife Camilla will be sworn in and crowned.