What is 2.5 metres long?
Ten objects in the Size It Up measurement set run between 2.2 m (7.22 ft) and 3 m (9.84 ft), Atlantic Bluefin Tuna the shortest and Camel the longest. That is 2.5 m (8.2 ft) give or take a fifth, and Polar Bear is recorded at that figure itself, with five others inside a tenth of it. Every number here is a length, which is the only reason Atlantic Bluefin Tuna and Camel can be put in the same row: the drawing below holds them to one scale and one length.
| # | Object | Length | Against 2.5 m | Recorded as | Drawn against |
|---|---|---|---|---|---|
| 1 | Atlantic Bluefin Tuna | 2.2 m 7.22 ft |
-12% | Average Adult | None yet |
| 2 | Bull Shark | 2.4 m 7.87 ft |
-4% | Average Adult Female | None yet |
| 3 | Harley Davidson | 2.4 m 7.87 ft |
-4% | No qualifier | None yet |
| 4 | Horse | 2.4 m 7.87 ft |
-4% | Thoroughbred; Average Adult | vs Moose |
| 5 | Komodo Dragon | 2.4 m 7.87 ft |
-4% | Average Male | vs Bearded Dragon |
| 6 | Polar Bear | 2.5 m 8.2 ft |
0% | Average Male | vs Hubble Space Telescope |
| 7 | Dugong | 2.7 m 8.86 ft |
+8% | Average Adult | None yet |
| 8 | Lion | 2.8 m 9.19 ft |
+12% | Average Male | vs Ocean Sunfish |
| 9 | Siberian Tiger | 2.9 m 9.51 ft |
+16% | Average Male | None yet |
| 10 | Camel | 3 m 9.84 ft |
+20% | Average Adult Male | vs Ostrich |
Every length in the table falls between 2.2 m and 3 m, Atlantic Bluefin Tuna through to Camel, and all 10 come from the Size It Up measurement set, one real size and one measured axis per object, last checked in September 2026; where each outline comes from is listed on the sources page.
Where each one falls against 2.5 m
Atlantic Bluefin Tuna falls 12% under the mark at 2.2 m (7.22 ft). Bull Shark, Harley Davidson, Horse and Komodo Dragon are all recorded at 2.4 m (7.87 ft), 4% under the mark. No outline here runs deeper than Horse: 1.99 m from top to bottom for 2.4 m of length. No outline here is flatter than Komodo Dragon: 61.92 cm of outline for 2.4 m of length. Polar Bear lands on the mark itself at 2.5 m (8.2 ft).
Dugong clears the mark by 8%, at 2.7 m (8.86 ft). At 2.8 m (9.19 ft), Lion stands 12% above it. Siberian Tiger runs 16% over at 2.9 m (9.51 ft).
Camel clears the mark by 20%, at 3 m (9.84 ft).
The gaps inside the band
End to end the page runs from Atlantic Bluefin Tuna at 2.2 m (7.22 ft) to Camel at 3 m (9.84 ft), a spread of 36%. Ten objects carry seven distinct figures between them, so some outlines stand exactly level on the drawing: Bull Shark, Harley Davidson, Horse and Komodo Dragon at 2.4 m. The widest step inside the band is between Atlantic Bluefin Tuna and Bull Shark, 9.1% apart, and every other neighbour is closer than that.
Horse, Komodo Dragon and Polar Bear are the tightest three, held inside 4.2% of each other, which is well below what anyone judges by eye. Five of the ten sit under 2.5 m and five above it, which is where the dashed marker crosses the drawing, splitting the row in half.
Why they do not look the same size
The drawing above puts all ten outlines on one scale, stacked and aligned on the left, so the only thing separating Atlantic Bluefin Tuna from Camel is the measurement itself. Camel is 3.61 times as deep as Komodo Dragon on that drawing, 2.23 m against 61.92 cm, while the figures that put them both on this page are 25% apart. That is the whole difficulty with judging size by eye: what fills the frame is the outline of Camel, and what puts it on this page is one length of 3 m. Camel and Komodo Dragon are held to the same scale all the same, the way a drawing has to be built before two sizes can be read off it at once.
What each figure covers
The figure for Atlantic Bluefin Tuna is the one for average adult, 2.2 m (7.22 ft). The figure for Bull Shark is the one for average adult female, 2.4 m (7.87 ft). The figure for Horse is the one for thoroughbred; average adult, 2.4 m (7.87 ft).
The figure for Komodo Dragon is the one for average male, 2.4 m (7.87 ft). The figure for Polar Bear is the one for average male, 2.5 m (8.2 ft). The figure for Dugong is the one for average adult, 2.7 m (8.86 ft).
The figure for Lion is the one for average male, 2.8 m (9.19 ft). The figure for Siberian Tiger is the one for average male, 2.9 m (9.51 ft). The figure for Camel is the one for average adult male, 3 m (9.84 ft).
Harley Davidson carries no qualifier in the set, so its figure is the plain one, with nothing narrowed down. Every figure above is a length, Atlantic Bluefin Tuna and Camel included, and the axis is the first thing to check before two sizes are worth putting side by side.
How often they come up in the game
Between them these ten objects have come up 26 times in the daily game, and Camel accounts for 11 of those on its own. Eight of them have been drawn no more than twice in all: Polar Bear, Dugong, Atlantic Bluefin Tuna, Bull Shark, Harley Davidson, Komodo Dragon, Lion and Siberian Tiger. The game has already drawn one of these pairs against each other: Dugong against Siberian Tiger (1 time), which is as close to a tie as a round of this game gets.