---
title: "One World Trade Center vs Willis Tower — size, weight and spee"
description: "One World Trade Center is somewhat greater than Willis Tower on height — about 1.2×. Compared on 2 measured properties, with the full range and a source for each."
url: https://atoneplace.net/vs/one-world-trade-center-vs-willis-tower/
site: "At One Place"
---

# One World Trade Center vs Willis Tower

**One World Trade Center vs Willis Tower: One World Trade Center is larger on height**

One World Trade Center is somewhat greater than Willis Tower on height — about 1.2×.

One World Trade Center and Willis Tower can be compared on 2 measures. The figures below are typical adult or full-size values, with the larger of the two in bold.

## Side by side

*Larger value in bold. Ranges reflect genuine variation, not uncertainty.*

|  | One World Trade Center | Willis Tower |
| --- | --- | --- |
| Height | 417–541.3 m | 442.1–527 m |
| Area | 325,300 m² | 416,000 m² |

## What the numbers say

- One World Trade Center is somewhat greater than Willis Tower on height — about 1.2×.
- Willis Tower is somewhat greater than One World Trade Center on area — about 1.3×.

*Height compared.*

- One World Trade Center: 417–541.3 m
- Willis Tower: 442.1–527 m

## One World Trade Center

The tallest building in the Western Hemisphere, completed in 2014 on the site of the original World Trade Center.

## Willis Tower

A Chicago skyscraper that was the world's tallest building from 1973 to 1998.

> This is a comparison of published measurements, nothing more. It describes how two things differ on measures that have been recorded; it does not predict how they would fare against each other in any situation.

## Common questions

### Which is bigger, One World Trade Center or Willis Tower?

One World Trade Center is somewhat greater than Willis Tower on height — about 1.2×. Both figures are typical values; the full range for each is in the table above.

### How do One World Trade Centers and Willis Towers compare on area?

One World Trade Center: 325,300 m². Willis Tower: 416,000 m². Willis Tower is somewhat greater than One World Trade Center on area — about 1.3×.

## Related pages

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- [Burj Khalifa vs One World Trade Center](https://atoneplace.net/vs/burj-khalifa-vs-one-world-trade-center/)
- [Empire State Building vs Willis Tower](https://atoneplace.net/vs/empire-state-building-vs-willis-tower/)
- [One World Trade Center vs Shanghai Tower](https://atoneplace.net/vs/one-world-trade-center-vs-shanghai-tower/)
- [Burj Khalifa vs Willis Tower](https://atoneplace.net/vs/burj-khalifa-vs-willis-tower/)
- [Golden Gate Bridge vs One World Trade Center](https://atoneplace.net/vs/golden-gate-bridge-vs-one-world-trade-center/)
- [Eiffel Tower vs Willis Tower](https://atoneplace.net/vs/eiffel-tower-vs-willis-tower/)

## Sources

- Wikidata — Wikimedia Foundation (https://www.wikidata.org/) [CC0 1.0]