IMPERIAL Scales & Text Sizes

SCALE DIM OFFSET FACTOR LARGE TEXT SMALL TEXT
Full Size 1/2 3/8 1 5/32" 3/32"
Half Size 1 3/4 2 5/16" 3/16"
3"=1'-0" 2 1/2 4 5/8" 3/8"
1 1/2"=1'-0" 4 3 8 1 1/4" 3/4"
1"=1'-0" 6 4 1/2 12 1 7/8" 1 1/8"
3/4"=1'-0" 8 6 16 2 1/2" 1 1/2"
1/2"=1'-0" 12 9 24 3 3/4" 2 1/4"
3/8"=1'-0" 16 12 32 5" 3"
1/4"=1'-0" 24 18 48 7 1/2" 4 1/2"
3/16"=1'-0" 32 24 64 10" 6"
1/8"=1'-0" 48 36 96 1'-3" 9"
3/32"=1'-0" 64 48 128 1'-8" 1'-0"
1/16"=1'-0" 96 72 192 2'-6" 1'-6"
1"=20'-0" 120 90 240 3'-1 1/2" 1'-10 1/2"
1"=25'-0" 150 112 1/2 300 3'-10 7/8" 2'-4 1/8"
1"=30'-0" 180 135 360 4'-8 1/4" 2'-9 3/4"
1"=40'-0" 240 180 480 6'-3" 3'-9"
1"=50'-0" 300 225 600 7'-9 3/4" 4'-8 1/4"
1"=100'-0" 600 450 1200 15'-7 1/2" 9'-4 1/2"

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Visit our web site at http://www.woodproengineering.com