It is the tallest building in the world, standing at 828 meters (2,717 feet) tall
It is also the tallest free-standing structure in the world, and the building with the highest number of stories in the world.
The Burj Khalifa has 163 floors, of which 160 are used for commercial and residential purposes, and 3 are used for mechanical and elevator equipment.
The highest outdoor observation deck in the world is located on the 124th floor of the Burj Khalifa, and offers panoramic views of Dubai.
The Burj Khalifa has the fastest elevators in the world, which travel at a speed of 10 meters per second (64 km/h).
The building has a total of 57 elevators, which are divided into three groups: passenger elevators, service elevators, and freight elevators.
The Burj Khalifa is made of concrete, steel, and aluminum.
The construction of the Burj Khalifa took six years and cost over $1.5 billion.
The Burj Khalifa is named after Sheikh Khalifa bin Zayed Al Nahyan, the former ruler of Abu Dhabi and the President of the United Arab Emirates.
The Burj Khalifa is a popular tourist destination, and over 800,000 people visit the observation deck each year.