541.3 m (1,776 ft)
One World Trade Center reaches 541.3 m (1,776 ft), architectural height, including architectural spire.
Source: Wikipedia
Draw this heightOne World Trade Center reaches 541.3 m (1,776 ft), architectural height, including architectural spire.
Side by side with the Burj Khalifa, El Capitan and Taipei 101
This is a listed vertical measurement. Check the selected source context before treating a roof, spire, antenna or pedestal as part of the same height.
Next above One World Trade Center on this site: CN Tower, at 553 m (1,815 ft), 12 m (39 ft) taller. Next below: Taipei 101, at 508 m (1,667 ft), 33 m (109 ft) shorter.
One World Trade Center is the tallest building in the United States, which ranks 6th of the 198 countries and territories on the list; next above it is South Korea’s Lotte World Tower, at 555 m (1,821 ft). The tallest building in each country.
The endpoint matters: a roof, architectural tip and antenna can give different heights for the same structure. Use the named endpoint when comparing another landmark.
One World Trade Center reaches 541.3 m (1,776 ft), architectural height, including architectural spire.
Source: Wikipedia
Draw this heightOne World Trade Center reaches 546.2 m (1,792 ft), height to tip; includes functional equipment.
Source: Wikipedia
Draw this heightOne World Trade Center reaches 417 m (1,368 ft), roof, below the spire.
Source: Wikipedia
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| APA | Heightvs. (2026, October 18). How tall is One World Trade Center? 541.3 m (1,776 ft). https://heightvs.com/how-tall/one-world-trade-center |
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| MLA | “How Tall Is One World Trade Center? 541.3 m (1,776 ft).” Heightvs, 18 Oct. 2026, heightvs.com/how-tall/one-world-trade-center. |
| Chicago | “How Tall Is One World Trade Center? 541.3 m (1,776 ft).” Heightvs. Last modified October 18, 2026. https://heightvs.com/how-tall/one-world-trade-center. |
| Link | <a href="https://heightvs.com/how-tall/one-world-trade-center">How tall is One World Trade Center? 541.3 m (1,776 ft) (Heightvs)</a> |
For the height itself, cite the original publisher as well: Wikipedia.