Douglas R. Seidler
  • Books
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    • Revit Architecture for Designers
    • Digital Drawing for Designers A Visual Guide to AutoCAD
    • Hand Drawing for Designers
  • Teaching
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  • Bio
    • About the author
    • Philosophy of teaching
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Revit Architecture 2022 for Designers
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North American Paper Sizes

US Paper Size
Imperial Size
SI Size
Closest ISO Size
ANSI A
​(Letter)
8.5" x 11"
216 x 279mm
A4
ANSI B
​(Tabloid)
11" x 17"
279 x 432mm
A3
ANSI C
17" x 22"
432 x 559mm
A2
ANSI D
22" x 34"
559 x 864mm
A1
ANSI E
34" x 44"
864 x 1118mm
A0
 
 
 
 
ARCH C
18" x 24"
 
A2
ARCH D
24" x 36"
 
A1
ARCH E
36" x 48"
 
A0
ARCH E1
30" x 42"
 
n/a

Standard International (ISO) Paper Sizes


Revit Architecture books
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Companion Downloads
AutoCAD books
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Companion Download
Hand Drawing book
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About the Author
Teaching Philosophy
Contact

© 2007-2021 Douglas R. Seidler, All Rights Reserved