The short answer: The Shanghai Tower weighs roughly 632,000 metric tons (about 697,000 US tons), reflecting its huge concrete-and-steel structure.
Skyscraper weight by type
The 632-meter tower's weight comes mostly from its massive concrete core and steel framing. The table lists its key structural elements.
| Component (example) | Typical weight |
|---|---|
| Reinforced concrete core | A large share of the total |
| Steel mega-columns and frame | Many tens of thousands of tons |
| Double-skin glass facade | Tens of thousands of tons |
| Total structure | Roughly 632,000 metric tons |
What affects skyscraper weight
- Concrete core. The central reinforced-concrete core carries much of the load and makes up a large part of the weight.
- Mega-columns. Heavy steel mega-columns at the corners brace the 128-story tower against wind.
- Twisting form. The signature spiral shape reduces wind loads but still requires a substantial frame.
- Double facade. The unique double-skin glass curtain wall adds weight while improving energy efficiency.
- Foundation. A deep pile foundation supports the enormous load on Shanghai's soft soil.
- Estimate variation. Published totals are approximate and depend on which elements are included.
How skyscraper weight compares
At about 632,000 metric tons, the tower weighs roughly as much as six large aircraft carriers, or more than 100,000 African elephants.
Frequently asked questions
How much does the Shanghai Tower weigh?
It is estimated at about 632,000 metric tons, or roughly 697,000 US tons. The figure reflects its concrete core and steel frame.
Why does the Shanghai Tower twist?
The 120-degree twisting form reduces wind loads on the building by an estimated quarter. This allowed a lighter, more efficient structure for its height.
How tall is the Shanghai Tower?
It stands 632 meters tall with 128 floors. It is the tallest building in China and the second tallest in the world.
