How much taller is the One World Trade Center than the Eiffel Tower?
The One World Trade Center measures 541.3 m (1,776 ft) from the ground up, and the Eiffel Tower measures 330 m (1,083 ft) from the ground up. The Eiffel Tower would have to grow by 64% to match the One World Trade Center, which is 1.64 times its height. Put the other way round, the Eiffel Tower covers 61% of the One World Trade Center on the axis both are judged on. The One World Trade Center and the Eiffel Tower are both written in hundreds of metres, and the 64% between them is the whole of the difference.
| Object | Real size | Axis measured | What the figure covers |
|---|---|---|---|
| One World Trade Center | 541.3 m 1,776 ft |
Height | New York, Tallest in the Western Hemisphere |
| Eiffel Tower | 330 m 1,083 ft |
Height | Paris |
Both figures, One World Trade Center and Eiffel Tower, come from the Size It Up measurement set, one real-world size and one measured axis per object, last checked in September 2026; outline provenance is listed on the sources page.
Why this one is hard to judge by eye
Nothing this size arrives at the eye whole: the One World Trade Center reaches you as a small angle from wherever you can stand back far enough to see it, and the brain fills the rest in from what it expects, which is how 211.3 m of difference goes unnoticed.
What each figure covers
One World Trade Center. The 541.3 m is 1,776 feet exactly, chosen for the year of the Declaration of Independence. The roof sits at 417 m, matching the original towers.
Eiffel Tower. The 330 m includes the antennas at the top, which have been changed several times. The iron structure alone stops about twelve metres lower, and the tower grows a little in summer heat.
The One World Trade Center and the Eiffel Tower are both quoted as a height, which is what makes the ratio above a like-for-like figure.
What else is about that size?
Measured the same way, One World Trade Center at 541.3 m sits within a quarter of Tokyo Skytree at 634 m and Empire State Building at 443.2 m. Eiffel Tower at 330 m has Statue of Unity at 240 m, Empire State Building at 443.2 m and The Wall at 213.4 m for company, within two fifths. Swapping any of those in for the One World Trade Center would move its ratio to the Eiffel Tower by less than 25%.