Scale Chart

 

In real life 1/4" Quarter scale 1:48 1/2" Half scale 1:24 1" scale 1:12   In real life 1/4" Quarter scale 1:48 1/2" Half scale 1:24 1" scale 1:12
inch inch inch inch   inch inch inch inch
3/8   1/64 1/32   12 3/8   33/64 1 1/32
3/4 1/64 1/32 1/16   12 3/4 17/64 17/32 1 1/16
1 1/8   3/64 3/32   13 1/8   35/64 1 3/32
1 1/2 1/32 1/16 1/8   13 1/2 9/32 9/16 1 1/8
1 7/8   5/64 5/32   13 7/8   37/64 1 5/32
2 1/4 3/64 3/32 3/16   14 1/4 19/64 19/32 1 3/16
2 5/8   7/64 7/32   14 5/8   39/64 1 7/32
3 1/16 1/8 1/4   15 5/16 5/8 1 1/4
3 3/8   9/64 9/32   15 3/8   41/64 1 9/32
3 3/4 5/64 5/32 5/16   15 3/4 21/64 21/32 1 5/16
4 1/8   11/64 11/32   16 1/8   43/64 1 11/32
4 1/2 3/32 3/16 3/8   16 1/2 11/32 11/16 1 3/8
4 7/8   13/64 13/32   16 7/8   45/64 1 13/32
5 1/4 7/64 7/32 7/16   17 1/4 23/64 23/32 1 7/16
5 5/8   15/64 15/32   17 5/8   47/64 1 15/32
6 1/8 1/4 1/2   18 3/8 3/4 1 1/2
6 3/8   17/64 17/32   18 3/8   49/64 1 17/32
6 3/4 9/64 9/32 9/16   18 3/4 25/64 25/32 1 9/16
7 1/8   19/64 19/32   19 1/8   51/64 1 19/32
7 1/2 5/32 5/16 5/8   19 1/2 13/32 13/16 1 5/8
7 7/8   21/64 21/32   19 7/8   53/64 1 21/32
8 1/4 11/64 11/32 11/16   20 1/4 27/64 27/32 1 11/16
8 5/8   23/64 23/32   20 5/8   55/64 1 23/32
9 3/16 3/8 3/4   21 7/16 7/8 1 3/4
9 3/8   25/64 25/32   21 3/8   57/64 1 25/32
9 3/4 13/64 13/32 13/16   21 3/4 29/64 29/32 1 13/16
10 1/8   27/64 27/32   22 1/8   59/64 1 27/32
10 1/2 7/32 7/16 7/8   22 1/2 15/32 15/16 1 7/8
10 7/8   29/64 29/32   22 7/8   61/64 1 29/32
11 1/4 15/64 15/32 15/16   23 1/4 31/64 31/32 1 15/16
11 5/8   31/64 31/32   23 5/8   63/64 1 21/32
12 1/4 1/2 1   24 1/2 1 2