American football field (NFL)
109.728 m (360 ft)
Length, end line to end line
An NFL field seen from above, measured from end line to end line. 360 ft (109.7 m) including both end zones.
Published
How big is that?
109.728 m is 2.2 times an Olympic pool and 33% of the Eiffel Tower.
American football field is the 7th largest of the 39 Classic objects, and the 38th largest of the 109 objects across all three SizeItUp games.
Closest in size from the other games: International Space Station (Seen from above) (Cosmic Scale), 109 m long and Saturn V (Moon rocket) (Cosmic Scale), 111 m tall.
Size comparison
To scale, smallest to largest: American football field in orange beside the Classic objects nearest in size, in teal.
| Object | Size | vs American football field |
|---|---|---|
| Leaning Tower of PisaThe bell tower that started tilting while it was being built, measured from the ground. | 56 m tall | 51% of the size |
| Elizabeth Tower (Big Ben)The clock tower of the Houses of Parliament in London. | 96.3 m tall | 88% of the size |
| American football field (NFL) | 109.728 m long | – |
| Great Pyramid of Giza (Today)The largest of the three pyramids at Giza, Egypt. | 137.5 m tall | 1.3× bigger |
| Washington MonumentThe marble obelisk on the National Mall in Washington, D.C. | 169.046 m tall | 1.5× bigger |
In other units
| Metres | 109.728 |
|---|---|
| Kilometres | 0.109728 |
| Feet | 360 |
| Yards | 120 |
How it's measured
Length, end line to end line. NFL Official Playing Rules 2026, Rule 1, converted from 360 ft.
Sources
- static.www.nfl.com: 2026 Official Playing Rules, Rule 1, Section 1, Article 1: a rectangular field, 360 feet in length and 160 feet in width.
Checked against the source on .
Could you have guessed it by eye?
American football field is one of the objects in Classic, a daily size comparison game: you stretch a shape to the size you think is right beside one you know.