A 40-foot container is about 2 times as long as a 20-foot container. Selected basis: an example for 20-foot container; an example for 40-foot container; approximate values.
Both rulers start at the same zero and share one linear scale. Artwork keeps its original proportions.
6.096 m - Length; example.
A 20-foot container is a standard-sized steel box used to transport goods by ship, rail or lorry.
20 ft nominal external length. 33 m³ internal capacity and 2.2 tonne empty mass are rounded example values; actual equipment varies.
Defined examples — our methodology12.19 m - Length; example.
A 40-foot container is a large steel box commonly used for shipping goods internationally by sea, rail or road.
40 ft nominal external length. 67 m³ capacity and 3.8 tonne tare are illustrative.
Defined examples — our methodology
There’s always another scale
Side by side
Illustrative artwork · not to scale
Illustrative artwork · not to scale
Illustrative artwork · not to scale
Illustrative artwork · not to scaleGot a good eye for scale?
