Architectural top vs honest height
Burj Khalifa is marketed at 828m. The highest floor a person can stand on - the highest occupied floor - is at 585.4m. The gap between those two numbers is 242.6m of structure that no occupant reaches.
That gap is the vanity height. As a percentage of architectural top, it is the Vanity Ratio: 29.3%.
In the Honest 100,Burj Khalifa ranks #1 by occupied height.
Observation decks
At The Top
Floor 124 · Outdoor
452m
At The Top SKY
Floor 148 · Outdoor
555m
The Lounge
Floor 152 · Indoor
585m
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Vanity context
A Vanity Ratio of 29.3% places Burj Khalifa in the significant vanity range. More than one in seven metres of this building's marketed height is structural decoration nobody stands on.
Comparable buildings
In context
Sources and methodology
Height data sourced from Wikipedia (CC-BY-SA). Vanity Ratio calculated as (Architectural Top - Highest Occupied Floor) / Architectural Top. See the full methodology.
Per-field source notes
- architectural_top_m
- Wikipedia - 828m confirmed
- roof_height_m
- Wikipedia - 585.4m (highest structural element below spire)
- highest_occupied_floor_m
- Wikipedia - The Lounge floors 152-154 at ~585.4m
- observation_decks
- Wikipedia - At The Top 124F/452m, At The Top SKY 148F/555m
- base_width_m
- ASSUMPTION: ~90m estimated from 57x57m pile foundation footprint plus Y-arm extent
- height_bands
- ASSUMPTION: Interpolated from published setback count (27 spiral setbacks) and known proportions