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Blueprint conversion to HO scale.

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  • Member since
    April 2003
  • 305,205 posts
Blueprint conversion to HO scale.
Posted by Anonymous on Thursday, November 4, 2004 1:58 PM
I was wonderring if anyone new how to enlarge a plan in 1/16th inch=1 foot to HO scale. I was hoping to use my copy machine but haven't figured out the percentage to enlarge. Maybe someone has a better way?!?

Thanks, Rich
  • Member since
    September 2003
  • From: Omaha, NE
  • 10,616 posts
Posted by dehusman on Thursday, November 4, 2004 3:47 PM
1/16 inch = 1/192 foot. So the scale of the drawing is 1:192. You want it to be 1:87 (HO scale).

192 / 87 = 2.207 or 220.7 % or 221%.

Enlarge your plans by 220 or 221% and you will have HO plans.

Dave H.

Dave H. Painted side goes up. My website : wnbranch.com

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