Z and N scale trains two of the smallest commercial scale model trains you can get but which is smallest.
While HO and OO gauge model trains maybe the most popular, Z and N scale layouts are increasingly popular. (If you’re confused by scale and gauge, see my handy guide on the differences).
With a scale of 1:220 and with a track gauge of 6.5 mm, Z scale is smaller than N scale which has a scale of 1∶148 scale (British) and a track gauge of 9 mm.
Z scale is without doubt very small but still enjoyable although if you are thinking about diving into the petite world of Märklin Z trains, read Six things you’ll want to know before starting.
Andy is a lifelong modeler, writer, and founder of modelrailwayengineer.com. He has been building model railways, dioramas, and miniatures for over 20 years. His passion for model making and railways began when he was a child, building his first layout at the age of seven.
Andy’s particular passion is making scenery and structures in 4mm scale, which he sells commercially. He is particularly interested in modelling the railways of South West England during the late Victorian/early Edwardian era, although he also enjoys making sci-fi and fantasy figures and dioramas. His website has won several awards, and he is a member of MERG (Model Railway Electronics Group) and the 009 Society.
When not making models, Andy lives in Surrey with his wife and teenage son. Other interests include history, science fiction, photography, and programming. Read more about Andy.