Landmarks · New York, USA
How tall is One World Trade Center?
One World Trade Center reaches about 541.3 meters with its spire. Its symbolic 1,776-foot height is the dimension used in this comparison.

541.3 m
Sourced measurement- Measurement
- Architectural height, including spire
- Subject or version
- New York, USA
- In feet, rounded
- 1,775.9 ft (1 ft = 0.3048 m)
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A little more perspective
The metric value here is 1,776 international feet converted at 0.3048 meters per foot and rounded to one decimal place. Steel supplier ArcelorMittal identifies the spire-inclusive height in its project account.
The tapered facade and slender spire help show why a tower’s tip can be far above its occupied floors. Compare the complete structure with the Empire State Building, then read both height definitions.
Quick facts
One World Trade Center reaches about 541.3 meters, or 1,776 feet, including its spire. Its roof and observation levels are lower.
For a presentation or a research note, include the subject, the measurement definition, and the measurement used. A picture alone cannot explain those choices. The comparison guide explains how to export an image and its source notes together.
Sources and measurement notes
Source review recorded . Maintained by Ishan Karunaratne. Suggest a correction with a source and the exact measurement being compared.