"TT9" redirects here. For the Theban tomb, see TT9 (tomb).
TT Scale
TT scale model railroad
Scale
1⁄10 in (2.54 mm) to 1 ft (305 mm)
Scale ratio
1:120
Standard(s)
NEM, NMRA
Model gauge
12 mm (0.472 in)
Prototype gauge
Standard gauge
TT scale (from "table top") is a model railroading scale at 1:120 scale with a Track gauge of 12mm between the rails. It is placed between HO scale (1:87) and N scale (1:160). Its original purpose, as the name suggests, was to make a train set small enough to assemble and operate on a tabletop.
The scale originated in the USA, but is today widespread mainly in Central Europe, thanks to "Berliner-TT-Bahnen", a defunct East German manufacturer of train sets in TT. It is the second-most popular scale in Central Europe and Russia, after HO, with several manufacturers based in countries such as Germany and the Czech Republic, and was introduced to the United Kingdom in 2022. Adherents to the scale maintain it is the smallest practical scale, especially for those who like to build models from scratch.
In wargaming, TT scale equals the 15 mm scale where the height of "standard" 180 cm (5 ft 11 in) soldier height is 15 mm (0.59 in). For British 3mm TT scale, see 3 mm scale.
TTscale (from "table top") is a model railroading scale at 1:120 scale with a Track gauge of 12 mm between the rails. It is placed between HO scale (1:87)...
Look up TT, Tt, tt, or .tt in Wiktionary, the free dictionary. TT, Tt, tt, or .tt may refer to: Manx TT Super Bike, an arcade racing game by Sega Tourist...
smaller scales as narrow gauges for a certain scale. For instance, H0m gauge is the same as the TT-scale normal gauge, H0e same as the N-scale normal gauge...
manufacturer of metal castings that produced a line of model railway equipment in TTscale from 1947 to 1969, based in Lobberich 80 km north of Cologne, Germany at...
June 2016. "Modelling scales in Japan". raicho.home.xs4all.nl. Retrieved 2023-10-21. Morgan, Jack (6 June 2022). "Peco TT (1:120 Scale) Range Announcement...
HO or H0 is a rail transport modelling scale using a 1:87 scale (3.5 mm to 1 foot). It is the most popular scale of model railway in the world. The rails...
A scale model is a physical model that is geometrically similar to an object (known as the prototype). Scale models are generally smaller than large prototypes...
TT, H0 and H0e, as well as a range of track in TT, H0, H0m and H0e. As the world leader in TTscale manufacturing, Tillig produces both standard TT scale...
The Audi TT is a production front-engine, 2-door, 2+2 sports coupé and roadster, manufactured and marketed by Audi from 1998 to 2023 across three generations...
popular scales are: G scale, Gauge 1, O scale, S scale, HO scale (in Britain, the similar OO), TTscale, and N scale (1:160 in the United States, but 1:148...
New Zealand variation of the TTscale for model railways using a 1:120 scale with a gauge of 9 mm (the same as N scale) between the rails, to represent...
but TT is not itself defined by atomic clocks. It is a theoretical ideal, and real clocks can only approximate it. TT is distinct from the time scale often...
O scale (or O gauge) is a scale commonly used for toy trains and rail transport modelling. Introduced by German toy manufacturer Märklin around 1900,...
Z scale is one of the smallest commercially available model railway scales (1:220), with a track gauge of 6.5 mm / 0.256 in. Introduced by Märklin in 1972...
3 mm scale, also known as 3 mm finescale, is a model railway scale of 3 mm : 1 ft (305 mm) used for British prototypes. Introduced as British TT gauge...
S scale (or S gauge) is a model railroad scale modeled at 1:64 scale, S scale track gauge (space between the rails) is 22.48 mm (0.885 in). S gauge trains...
Mini 4WD (ミニ四駆, Mini Yonku) is a powered toy car generally 1:32 in scale equipped with 4WD. The cars are used for racing, built to run on a U-shaped track...
compensation from the companies. Bootleg Gunpla companies include Daban, TT Hongli, Model GD, Elyn Hobby, and Dragon Momoko. Four Gundam Media series...
1250 mm in H0 scale. The letter m stands for metre prototype gauge with a track width of 1000 mm. It runs on 12 mm (0.472 in) TTscale tracks. Modern...
Global Information