What is the difference between HO, OO and N scale? : Metro Hobbies

What is the difference between HO, OO and N scale? Print

Modified on: Tue, 27 Oct, 2020 at 10:15 AM

Model railways come a variety different scales representing different sizes of trains and scenery.

HO scale is 1/87 scale with 16.5mm gauge tracks

OO scale is 1/76 scale

N scale is 1/160 scale.

This means HO scale is 87 times smaller than the real prototype, and N scale is half the size of HO scale.

Did you find it helpful? Yes No