138.5 m (454 ft)
The Great Pyramid of Giza reaches 138.5 m (454 ft), present height; original height is listed separately.
Source: Wikipedia
Draw this heightThe Great Pyramid of Giza reaches 138.5 m (454 ft), present height; original height is listed separately.
Side by side with the Statue of Liberty, the Sagrada Família and the San Jacinto Monument
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 the Great Pyramid of Giza on this site: Dubai Frame, at 150 m (492 ft), 12 m (38 ft) taller. Next below: St. Peter's Basilica, at 137 m (448 ft), 2 m (6 ft) shorter.
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.
The Great Pyramid of Giza reaches 138.5 m (454 ft), present height; original height is listed separately.
Source: Wikipedia
Draw this heightThe Great Pyramid of Giza reaches 146.6 m (481 ft), original completed height; the present structure is shorter.
Source: Wikipedia
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| APA | Heightvs. (2026, November 4). How tall is the Great Pyramid of Giza? 138.5 m (454 ft). https://heightvs.com/how-tall/great-pyramid-of-giza |
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| MLA | “How Tall Is the Great Pyramid of Giza? 138.5 m (454 ft).” Heightvs, 4 Nov. 2026, heightvs.com/how-tall/great-pyramid-of-giza. |
| Chicago | “How Tall Is the Great Pyramid of Giza? 138.5 m (454 ft).” Heightvs. Last modified November 4, 2026. https://heightvs.com/how-tall/great-pyramid-of-giza. |
| Link | <a href="https://heightvs.com/how-tall/great-pyramid-of-giza">How tall is the Great Pyramid of Giza? 138.5 m (454 ft) (Heightvs)</a> |
For the height itself, cite the original publisher as well: Wikipedia.