With the votes from 99.7% of ballot boxes in the nationwide presidential election counted, Rouhani emerged victorious and secured a second term by winning 57 percent of the votes, Interior Minister Abdolreza Rahmani Fazli announced at a press conference on Saturday.
Rouhani, the winner, garnered 23,549,616 votes from a total of 41,220,131 ballots that were cast in the presidential election on Friday, he added.
The runner-up, Ebrahim Raisi, secured 38.5% of the votes with 15,786,449 ballots, Rahmani Fazli noted, saying the two other candidates, Mostafa Aqa-Mirsalim and Mostafa Hashemitaba, have won 478,215 and 219,450 votes, respectively.
More than 56,400,000 Iranian people were eligible to vote. Participation of above 41 million voters translates into a turnout of 73 percent.
Iranian expatriates in 103 countries cast their ballots simultaneous with the big turnout at home.
Polling stations across Iran closed at midnight Friday after sixteen hours. The Interior Ministry had extended the voting three times in one of the country’s most tightly contested elections.
During the previous presidential election in June 2013, Rouhani had emerged victorious by winning 50.7 percent of a total of over 36 million votes. He had won more than three times as many votes as his closest challenger.
No sitting president in Iran has failed to win a second term since 1981.