Scale Calculations


Key in Scale Dimensions From Full Size Drawings

Select Scale Calculate in
2.5 inch gauge (17/32 in - 1 ft)  
3.5 inch gauge (0.75 in - 1 ft) Metric
5 inch gauge (1.0625 in - 1 ft) Imperial
7.25 inch standard gauge (1.5 in - 1 ft)  
7.25 inch broad gauge (1.03 in - 1 ft)  
Please key Full Size dimension :-

  Feet       Inches



Scaled Result =