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ExactRail Model Train Scale Calculator

If you are looking to create your own model train system and want to add landscapes, buildings, and more, our model train calculator is the perfect assistant. With our calculator you can easily discover the size needed for a myriad of popular train scales, as well as a few less popular scales.

Simply type in how large the item is in real life (don't forget to choose inches or centimeters). Then choose the train scale you are working with, and click calculate!

Now finding the right scale for your model train scenes is easy!

Scale Conversion Calculator

Step 1

What format will your mesurment be in?
Choose Standard or Metric

Step 2

Choose the scale you're converting to or from:

Step 3

Enter your mesurements And Hit Calculate!
(for feet & Inches of Meters and Centimeters enter this Format: 50'6")

To calculate another measurement Hit clear.
FOr a mesurement scale size to 1:1 use the reverse button instead of Calculate