The following tables convert feet and inches into millimetres and decimals of an inch respectively in 3mm scale

For example 5 feet 8 inches in 3mm scale is 17.00mm or .669 inches.
3mm scale conversions
Three Mills
 Opening Page


 Contents
 West Midlands  group
 feet & inch conversions
 wire gauge sizes
 3mm loading gauge
 number drill sizes
 loco wiring

 3mm scale photos

 3mm links