PAPER ATLAS

ARCH C

Common design review size.

Architectural / 457.2 x 609.6 mmBack to Family
Dimensions in inches and centimeters

Portrait

18.00 in x 24.00 in

45.72 cm x 60.96 cm

Landscape

24.00 in x 18.00 in

60.96 cm x 45.72 cm

Dimensions Table

Specs

Swipe to see all measurements

OrientationMillimetersInchesPixels (300 dpi)
Portrait457.2 x 609.618.00 in x 24.00 in5400 px x 7200 px
Landscape609.6 x 457.224.00 in x 18.00 in7200 px x 5400 px

At a glance

FamilyArchitectural
Aspect ratio (W/H)0.750
Area278,709 mm²
Aliases18 x 24 in

ARCH C Facts & References

Deep Dive
  1. ARCH C measures 457.2 x 609.6 mm (45.72 x 60.96 cm).
  2. Total surface area is 278,709 mm² (432.00 in²).
  3. Approximate diagonal is 30.00 inches, useful when checking fit inside sleeves or packaging.
  4. Widely used in architecture, construction, and large-format planning sets.

Related Links