Paper Sizes Paper Sizes
mm
215 × 280
cm
21.5 × 28
inch
8.5 × 11
pt
612 × 792
pc
51 × 66
px
816 × 1056
Aspect ratio
1.3
Perimeter (m)
0.99
Diagonal (m)
0.35
Area (m²)
0.06
Area (cm²)
602.00
Area (mm²)
60,200
Area (in²)
93.31
Area (ft²)
0.65
Area (yd²)
0.07
Area (dm²)
6.02
Information

CANADIAN P4 measures 215 × 280 mm (8.5 × 11 inch) with an aspect ratio of 1.3, perimeter of 0.99 m, diagonal of 0.35 m and an area of 0.0602 m².

Common query: 215x280 mm, 8.5x11 inches.

CANADIAN P4 215 by 280 mm 8.5 in / 215 mm 11 in / 280 mm P4

Canadian

P1
560 x 860 mm
22 x 33.8 inch
P2
430 x 560 mm
16.9 x 22 inch
P3
280 x 430 mm
11 x 16.9 inch
P4
215 x 280 mm
8.5 x 11 inch
P5
140 x 215 mm
5.5 x 8.5 inch
P6
107 x 140 mm
4.2 x 5.5 inch