Can you tell me how tall the burj khalifa is please?
Absolutely! The Burj Khalifa in Dubai has a roof height of 828 metres (2,717 feet). The total height, which includes the antenna, is 829.8 metres (2,722 feet). Both of these heights include the building's 242.6 metre (796 foot) spire. It has been the tallest building and structure in the world since 2009.
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### Instruction:

Can you tell me how tall the burj khalifa is please?

### Response:

Absolutely! The Burj Khalifa in Dubai has a roof height of 828 metres (2,717 feet). The total height, which includes the antenna, is 829.8 metres (2,722 feet). Both of these heights include the building's 242.6 metre (796 foot) spire. It has been the tallest building and structure in the world since 2009.
