Landmarks · Istanbul, Türkiye · interior-height reference
How tall is Hagia Sophia interior dome?
Hagia Sophia’s central dome rises 55.6 meters above the interior floor in Türkiye’s culture ministry description.

55.6 m
Sourced measurement- Measurement
- Nave floor to interior dome crown · 55.6 m
- Subject or version
- Istanbul, Türkiye · interior-height reference
- In feet, rounded
- 182.4 ft (1 ft = 0.3048 m)
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A little more perspective
This entry measures the internal floor-to-dome height. The artwork is a cutaway through the nave, with the measurement ending at the inside of the central dome. Exterior roof thickness, the finial and the separate minarets extend beyond this interior measurement.
A photograph of the complete exterior cannot simply be assigned the interior dome height from bottom to top. The cutaway makes the two endpoints visible. It represents the architectural space rather than a claim about the total height of every exterior element.
Quick facts
Hagia Sophia’s central dome rises 55.6 meters above the interior floor in Türkiye’s culture ministry description.
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Sources and measurement notes
Source review recorded . Maintained by Ishan Karunaratne. Suggest a correction with a source and the exact measurement being compared.