Tallest buildings of     the world

1 Burj khalifa

2 Shanghai Tower

3 Abraj Al -Bait

           1. Burj khalifa

The Burj Khalifa, known as the Burj Dubai prior to its inauguration in 2010, is a skyscraper in Dubai, United Arab Emirates. With a total height of 829.8 m and a roof height of 828 m, the Burj Khalifa has been the tallest structure and building in the world since its topping out in 2009.

The Burj Khalifa overlooks the Dubai Fountain, Burj Park, Downtown Dubai and the Dubai Mall. The Residence in Burj Khalifa is where the affluent tenants of 900 elegant and sought-after apartments (one, two, three and four-bedroom) call home.

General admission entry

Non-prime hours ticket (from 9 am to 3:30 pm and from 6:30 pm until closing): Adult (12 years+) – Ticket price: from 154 AED (about 42 USD or 3,060 INR) Child (4-12 years) – Ticket price: from 119 AED (about 33 USD or 2,365 INR) Infant (below 4 years): FREE.

 the top level” – floors 124 & 125

The first two levels are part of the so-called “At the Top”, which includes floors 124 and 125. These two levels aren’t at the very top but over halfway up the building.

The owner of Burj khalifa

Emmar properties

2 Shanghai Tower

As the tallest building in China upon completion, Shanghai Tower has had an immediate and profound impact on the country's perceptions ...

Shanghai Tower is a 128-story, 632-meter-tall megatall skyscraper in Lujiazui, Pudong, Shanghai. It is the world's second-tallest building by height to architectural top and it shares the record of having the world's highest observation deck within a building or structure at 562 m. 

Conceived as a 'self-contained city', the tower comprises nine vertical zones that range between 12 and 15 stories. at the base of the structure, zone 1 contains retail and conference outlets, while zones 2-6 offer office space. zone 7 houses a hotel, with further hotels and boutique outlets found in zone 8.

But since its opening in 2016, Shanghai Tower has faced a myriad of problems - most notably an astonishingly low occupancy rate. Until as recently as 2018, the building was half empty. ... The tower's low occupancy rate is painfully obvious at night, when half the tower fails to light up.

3 Abraj Al-Bait

The Abraj Al-Bait is a government-owned complex of seven skyscraper hotels in Mecca, Saudi Arabia. These towers are a part of the King Abdulaziz Endowment Project that aims to modernize the city in catering to its pilgrims. 

Total cost of construction: $15 billion

The clock face is also the world's largest, at 43 metres in diameter.

The Abraj Al-Bait (Arabic: أبراج البيت‎, romanized: ʾAbrāǧ al-Bayt "Towers of the House") is a government-owned complex of seven skyscraper hotels in Mecca, Saudi Arabia. These towers are a part of the King Abdulaziz Endowment Project that aims to modernize the city in catering to its pilgrims.

Abraj Al Bait Towers, also known as the Mecca Royal Hotel Clock Tower, is the most expensive building in the world. Its construction cost is about $15bn, according to Express.

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  Khalifa overlooks the Dubai Fount

At over 828 metres (2,716.5 feet) and more than 160 stories, Burj Khalifa holds the following records:

• Tallest building in the world
• Tallest free-standing structure in the world
• Highest number of stories in the world
• Highest occupied floor in the world
• Highest outdoor observation deck in the world
• Elevator with the longest travel distance in the world
• Tallest service elevator in the world