634 m
Scale anchored to a reviewed measurement
Uniform scaling uses one documented measurement; the visual contour is never deformed to fit a second axis.
Tokyo Skytree
Tokyo Skytree is a 634 m freestanding broadcasting tower. Its steel structure begins as an equilateral triangular footprint about 68 m on each side and gradually becomes circular higher up.
Dimensions
- Height
- 634 m
- Length
- 68 m
- Width
- 68 m
What do these numbers mean?
A height of 634 m is about 211 storeys at 3 m each.
Calculation
634 m ÷ 3 m = 211.33 ≈ 211
The base area is about 4,600 m².
Calculation
68 m × 68 m = 4,624 m²
Quick facts
- Height
- 634 m
- Base side
- about 68 m
Tokyo Skytree · Size infographic

Related objects
Sources and measurement44 References
Dimensions were cross-checked against independent sources before publication.
Measurement basis
The front width uses one 68 m side of the triangular base.