Jeddah Tower is a megatall skyscraper currently under construction in Jeddah, Saudi Arabia. Located in the north of the city, it is the centrepiece of the Jeddah Economic City project. Jeddah Tower is planned to be the first 1-kilometre-tall building and, upon completion, would become the world's tallest building or structure, standing at least 180 metres (590 ft) taller than the Burj Khalifa. As of 14 April 2026, the tower reached its 100th floor.