442.1 m
Scale anchored to a reviewed measurement
Uniform scaling uses the verified 1974 architectural height; bundled-tube width remains intrinsic.
Sears Tower, 1974 Reconstruction
A historical reconstruction of Sears Tower in 1974: the black nine-tube skyscraper without the large broadcast antennas added in 1982 or the later atrium. Its architectural height is 442.1 m.
Dimensions
- Height
- 442.1 m
Quick facts
- Architectural height
- 442.1 m
- Floors
- 110
- Completed
- 1974
- Version
- Before the 1982 antennas
Sears Tower, 1974 Reconstruction · Size infographic
Related objects
Sources and measurement33 References
Dimensions were cross-checked against independent sources before publication.
Measurement basis
The 1974 architectural contour is anchored to 442.1 m and excludes the large antennas added in 1982.