charts

AutoCAD Scale Factor Charts

AutoCAD Scale Factors Charts

Here are some simple charts to help you convert drawing scale to scale factor, for working in CAD

Convert your PDF to AutoCAD

Architectural Scales

Drawing
Scale
Scale
Factor
Viewport
Scale
Decimal
Scale
1/16″ = 1′-0″ 192 1/192xp .0625″ = 1′-0″
3/32″ = 1′-0″ 128 1/128xp .09375″ = 1′-0″
1/8″ = 1′-0″ 96 1/96xp .125″ = 1′-0″
3/16″ = 1′-0″ 64 1/64xp .1875″ = 1′-0″
1/4″ = 1′-0″ 48 1/48xp .25″ = 1′-0″
3/8″ = 1′-0″ 32 1/32xp .375″ = 1′-0″
1/2″ = 1′-0″ 24 1/24xp .50″ = 1′-0″
3/4″ = 1′-0″ 16 1/16xp .75″ = 1′-0″
1″ = 1′-0″ 12 1/12xp 1″ = 1′-0″
1 1/2″ = 1′-0″ 8 1/8xp 1.5″ = 1′-0″
3″ = 1′-0″ 4 1/4xp  3″ = 1′-0″

Engineering Scales

DRAWING SCALE SCALE FACTOR VIEWPORT SCALE
1″ = 10′-0″ 120 1/120xp
1″ = 20′-0″ 240 1/240xp
1″ = 30′-0″ 360 1/360xp
1″ = 40′-0″ 480 1/480xp
1″ = 50′-0″ 600 1/600xp
1″= 60′-0″ 720 1/720xp
1″ = 70′-0″ 840 1/840xp
1″ = 80′-0″ 960 1/960xp
1″ = 90′-0″ 1080 1/1080xp
1″ = 100′-0″ 1200 1/1200xp

We can convert your PDF files to fully layered AutoCAD DWG files.

 

Send us your PDF for a free quote.

PDF to CAD

Send over your PDF plan to have it converted to fully layered vector CAD file.
Posted by Michael Mellor in AutoCAD tips