what is the tallest building in the world

3 days ago 8
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The tallest building in the world as of 2025 is the Burj Khalifa in Dubai, United Arab Emirates. It stands at a height of 828 meters (2,717 feet) and has held this record since its completion and official opening in January 2010. The Burj Khalifa is renowned not only for its incredible height but also for its impressive architectural and engineering design. It features a Y-shaped plan for structural strength, uses advanced materials like reinforced concrete, steel, and aluminum, and has a unique façade design consisting of thousands of glass panels. While there is a taller building under construction called Jeddah Tower in Saudi Arabia, planned to reach 1 kilometer (3,281 feet), it is not yet completed and is estimated to finish in 2028. Therefore, the Burj Khalifa remains the tallest completed building in the world at this time.