Standard Sheet Sizes

SHEET DESIGNATIONS & SIZES
inches mm sq ft
ANSI A 8.5 x 11 215.9 x 279.4 1
ANSI B 11 x 17 279.4 x 431.8 1.5
ANSI C 17 x 22 431.8 x 558.8 2.5
ANSI D 22 x 34 558.8 x 863.6 5.5
ANSI E 34 x 44 863.6 x 1117.6 11
Architectural A 9 x 12 228.6 x 304.8 1
Architectural B 12 x 18 304.8 x 457.2 1.5
Architectural C 18 x 24 457.2 x 609.6 3
Architectural D 24 x 36 609.6 x 914.4 6
Architectural E 36 x 48 914.4 x 1219.2 12
30" x 42" 30 x 42 762 x 1066.8 9
Metric A4 8.27 x 11.69 210 x 297 1
Metric A3 11.69 x 16.54 297 x 420 1.5
Metric A2 16.54 x 23.39 420 x 594 3
Metric A1 23.39 x 33.11 594 x 841 6
Metric A0 33.11 x 46.81 841 x 1189 11
Metric B1 27.83 x 39.37 707 x 1000 8.5