How big is an oak tree next to Treebeard?
An oak tree measures 22 m (72.2 ft) from the ground up, and Treebeard measures 4.3 m (14.1 ft) from the ground up. An oak tree comes to 5.12 times the height of Treebeard, a difference of 17.7 m (58.1 ft). Take 5 Treebeards stacked up and you reach 21.5 m (70.5 ft), still 50 cm (19.7 in) short of an oak tree; one more would overshoot by 3.8 m (12.5 ft). An oak tree is written in tens of metres and Treebeard in single metres, a whole band of scale apart.
| Object | Real size | Axis measured | What the figure covers |
|---|---|---|---|
| Oak Tree | 22 m 72.2 ft |
Height | Ground to highest point |
| Treebeard | 4.3 m 14.1 ft |
Height | LOTR |
Both figures, Oak Tree and Treebeard, come from the Size It Up measurement set, one real-world size and one measured axis per object, last checked in September 2026; outline provenance is listed on the sources page.
Why this one is hard to judge by eye
Treebeard has never been measured, only stated: the figure comes from its source and moves when the source is redrawn, while an oak tree can be checked with a tape, so this pair sets a decision against a measurement. An oak tree is drawn about 11.7 times as wide as Treebeard as well as 5.12 times its height, so the area it takes in the frame grows faster than the figure anyone quotes. An oak tree sits in the range with no handy yardstick: too big to hold against anything you have carried, too small to need a horizon, so it and Treebeard end up filed under the same vague heading of very large.
What each figure covers
Oak Tree. A mature oak is measured to the top of the crown. Individual trees vary enormously, so this is a typical mature specimen rather than a record one.
Treebeard. Tolkien wrote fourteen feet, one of very few invented creatures in this set with a figure from the author. Film designs have gone considerably higher.
An oak tree and Treebeard are both quoted as a height, which is what makes the ratio above a like-for-like figure.
What else is about that size?
Measured the same way, Oak Tree at 22 m sits within a tenth of AT-AT Walker at 22.5 m, Mongo at 23 m and Baobab Tree at 20 m. Treebeard at 4.3 m has Steelix at 4.45 m, Bumblebee at 4.9 m and Groudon at 3.5 m for company, within a quarter. Swapping any of those in for an oak tree would move its ratio to Treebeard by less than 10%.