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FAQ > Club Questions > What scale is our layout?

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Our layout is HO scale.

Scale represents the proportion of the size of the model to the real thing.  Scale is often spoken of as a ratio.  For example, a real locomotive would be 1:1.  HO scale is 1:87.1.  This means that an HO locomotive is about 1/87th the size of a real one.

There are several popular scales:

Scale Proportion

 
N 1:160
   
HO 1:87.1
   
S 1:64  

O 1:48 (varies)      




For more information go to: http://www.nmra.org/beginner/scale.html

Last updated on November 20, 2009 by Calgary Model Trainmen