| One of the most important decision model train | | | | scale is probably the most popular train scale used |
| enthusiasts have to make is the scale they will | | | | today, and because of this there is a wide variety |
| use. The scale represents the ratio of the model | | | | of scenery and trains to choose from and the |
| train to its real life counterpart, and there are six | | | | competition keeps the prices fairly affordable. You |
| popular train scales from which to choose. Here | | | | may find the selection for the very large and |
| are the scales from smallest to largest: | | | | small sizes a bit more limited. You also are more |
| - Z scale - 1:220 ratio | | | | likely to find used model railroad and scenery |
| - N scale - 1:160 ratio | | | | elements for HO and N sizes for sale on eBay |
| - HO scale - 1:87 ratio | | | | and in classified ads, if that is an important |
| - S scale - 1:64 ratio | | | | consideration for you. |
| - O Scale - 1:48 ratio | | | | 3) Will the model train be used indoors or |
| - G Scale - 1:22 ratio | | | | outdoors? If you are considering building a outdoor |
| When selecting a scale, you should keep in mind | | | | exhibit, you may want to consider the largest size |
| the following three factors: | | | | ("G") as the trains and scenery elements will |
| 1) How much space do you have? For small | | | | generally be made for outdoor use and be suitable |
| spaces (like apartments), the N scale may be | | | | for use in nearly all weather conditions. |
| best. You need to consider the size of your | | | | Once you have selected the model train scale you |
| bench-work when making this decision, as it is the | | | | are going to use for your layout, you will find |
| primary limiting factor for the scale size you | | | | there variety of clubs, shows and publications |
| select. | | | | dedicated to the model you have chosen. |
| 2) How much selection do you want? The "HO" | | | | |