Burj Khalifa
Basic information
The Burj Khalifa is the tallest building in the world and can be found in Dubai, United Arab Emirates, this building has gained international recognition and broken several world records.
Construction on this building started on the 6th of January 2004 and was completed five years later on the 1st of October 2009. The world's tallest building opened on the 4th of January 2010 as part of Downtown Dubai and the center of a large scale mixed-use development. Adrian Smith was the architect on the building with Bill Baker being the structural engineer. The building is 829.8m (2,722ft) tall to the top with the top floor being 584.5m (1,918ft) high up. The Burj Khalifa is made of reinforced concrete, steel, and aluminium, and contains 154 floors with 57 lifts/elevators.
Half birthday 
Next half birthday falls on
Age in different time units
Planet Age
How old Burj Khalifa would be if it was opened on a different planet
- 44 days from now, August 31, 2025, Burj Khalifa celebrate 65th Mercury age
- 109 days from now, November 4, 2025, Burj Khalifa celebrate exactly 190 months
- 113 days from now, November 8, 2025, Burj Khalifa celebrate exactly 500,000,000 seconds
- 131 days from now, November 26, 2025, Burj Khalifa celebrate 66th Mercury age
- 159 days from now, December 24, 2025, Burj Khalifa celebrate exactly 140,000 hours
- 168 days from now, January 2, 2026, Burj Khalifa celebrate 26th Venus age
- 170 days from now, January 4, 2026, Burj Khalifa celebrate 16th birthday
- 219 days from now, February 22, 2026, Burj Khalifa celebrate 67th Mercury age
- 307 days from now, May 21, 2026, Burj Khalifa celebrate 68th Mercury age
- 326 days from now, June 9, 2026, Burj Khalifa celebrate exactly 6,000 days