ansi engineering drawing sizes

August 17, 2010


Drawing Size Reference Table, Architectural and Engineering Drawing Sizes

US Architectural Drawing Sizes
Commonly used US Architectural Drawing Sizes

ARCH
Size

(mm)

(inches)
ARCH A SIZE 228.6 x
304.8
9 X 12

ARCH B SIZE
304.8 x 457.2 12 X 18

ARCH C SIZE
457.2 x 609.6 18 X 24

ARCH D SIZE
609.6 x 914.4 24 X 36

ARCH E SIZE
914.4 x 1219.2 36 X 48

 

ANSI Drafting Paper Sizes
Commonly used
US Engineering Drawing Sizes

ANSI
Size

(mm)

(inches)
ANSI A 215.9 x
279.4
8.5 x 11

ANSI B
279.4 x 431.8 11 x 17

ANSI C
431.8 x 558.8 17 x 22

ANSI D
558.8 x 863.6 22 x 34

ANSI E
863.6 x 1117.6 34 x 44

These Architectural and Engineering Drawing Size
Reference Charts are provided for your convenience
and reference.
It’s helpful to know the dimensions of drawing sheet
sizes such as A Size Drawings, B Size Drawings,
C Size Drawings, D Size Drawings, and E Size
Drawings.

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