A0U Paper Size Dimensions

RA0 860 × 1220 mm RA1 610 × 860 mm RA2 430 × 610 mm RA3 305 × 430 mm RA4 215 × 305 mm SRA0 900 × 1280 mm SRA1 640 × 900 mm SRA2 450 × 640 mm SRA3 320 × 450 mm SRA4 225 × 320 mm SRA1+ 660 × 920 mm SRA2+ 480 × 650 mm SRA3+ 320 × 460 mm SRA3++ 320 × 464 mm A0U 880 × 1230 mm A1U 625 × 880 mm A2U 450 × 625 mm A3U 330 × 450 mm A4U 240 × 330 mm