| If you are new to the model train hobby, you | | | | layout. |
| may feel a bit confused about the terms "gauge" | | | | Model train scale, on the other hand, is the size of |
| and "scale" and find it difficult to differentiate | | | | your model layout in respect to its real life layout. |
| between these two different terms. In part, this | | | | There are a variety of model railroad scales that |
| is because both of these terms relate to the size | | | | are popular in model railroading: Z, N, HO, S, O and |
| of model railroad components. However, they are | | | | G are some of the most popular scales in current |
| actually quite different in meaning and should not | | | | use. Each of these scales represents a different |
| be used interchangeably, and knowing the | | | | ratio of the model train to a real life train. For |
| difference between gauge and scale can save | | | | example, an N scale is at a 1:160 ratio, meaning |
| you considerable hassle and expense. | | | | the N scale model train is 1/160th of the size of a |
| Model train gauge is a size measurement for the | | | | real life train. |
| railroad tracks of a model railroad layout. | | | | Mistakes in selecting the right gauge to the right |
| Specifically, gauge refers to the width between | | | | scale is one of the most common errors made |
| the two rails on the track. There are a variety of | | | | by beginners setting up their model railroad |
| different gauges used in model railroading, and | | | | layouts. It can result in a costly, not to mention, |
| knowing the gauge of your track is important to | | | | frustrating problem with your layout, as having |
| ensure that the train cars you are using will run | | | | the wrong gauge will result in derailments and |
| smoothly on the track you are using in your | | | | other frustrations. |