- North Tower: 417 m (1,368 ft)
- South Tower: 415 m (1,362 ft)
Width
- Each tower was approximately 63 m (208 ft) wide.
Area
- Each tower had a footprint of approximately 390,000 sq ft (36,200 m2).
Total area
- The total area of both towers was approximately 780,000 sq ft (72,400 m2).
Volume
- Each tower had a volume of approximately 13,000,000 cubic meters.
Total volume
- The total volume of both towers was approximately 26,000,000 cubic meters.