PAPER ATLAS

Architectural

Architectural plan and blueprint formats.

5 sizes indexedBack to Index

Count

5 Sizes

Largest

ARCH E

914.4 x 1219.2 mm

Smallest

ARCH A

228.6 x 304.8 mm

ARCH E

UseLarge-scale planning and presentation.
MM914.4 x 1219.2
IN36.00 x 48.00
CM91.44 x 121.92

ARCH D

UseStandard large plan format.
MM609.6 x 914.4
IN24.00 x 36.00
CM60.96 x 91.44

ARCH C

UseCommon design review size.
MM457.2 x 609.6
IN18.00 x 24.00
CM45.72 x 60.96

ARCH B

UseMid-size architecture sheet.
MM304.8 x 457.2
IN12.00 x 18.00
CM30.48 x 45.72

ARCH A

UseSmall architectural plan format.
MM228.6 x 304.8
IN9.00 x 12.00
CM22.86 x 30.48

Architectural Size Diagram

Visual Scale
W: 36.00 inH: 48.00 in
ARCH E
W: 24.00 inH: 36.00 in
ARCH D
W: 18.00 inH: 24.00 in
ARCH C
W: 12.00 inH: 18.00 in
ARCH B
W: 9.00 inH: 12.00 in
ARCH A
ARCH E36.00 in x 48.00 in
ARCH D24.00 in x 36.00 in
ARCH C18.00 in x 24.00 in
ARCH B12.00 in x 18.00 in
ARCH A9.00 in x 12.00 in

Architectural Reference Table

All Sizes
NameWidth (mm)Height (mm)Width (cm)Height (cm)Width (in)Height (in)
ARCH E914.41219.291.44121.9236.0048.00
ARCH D609.6914.460.9691.4424.0036.00
ARCH C457.2609.645.7260.9618.0024.00
ARCH B304.8457.230.4845.7212.0018.00
ARCH A228.6304.822.8630.489.0012.00

The Story ofArchitectural

History + Culture

Architectural sheets are designed for spatial storytelling. From early concept markups to full construction sets, the ARCH sequence gives architects and builders room to communicate scale, detail, and intent.

The category remains central in AEC workflows where legibility on site, plotting reliability, and drawing hierarchy are non-negotiable.

Learn More External visual guide · opens in a new tabVisualize ARCH sheet sizesSee ARCH A through E laid out together in a printable size diagram.