Canadian Paper Sizes

Canadian paper sizes (P series) were defined by the Canadian Standards Association. They are similar to the ISO A series but with slightly different dimensions.

P1560 × 860mm P2430 × 560mm P3280 × 430mm P4215 × 280mm P5140 × 215mm P6107 × 140mm

All Canadian Paper Sizes Dimensions

Size	Width × Height (mm)	Width × Height (in)	Width × Height (cm)
P1	560 × 860	22.05 × 33.86	56.00 × 86.00
P2	430 × 560	16.93 × 22.05	43.00 × 56.00
P3	280 × 430	11.02 × 16.93	28.00 × 43.00
P4	215 × 280	8.46 × 11.02	21.50 × 28.00
P5	140 × 215	5.51 × 8.46	14.00 × 21.50
P6	107 × 140	4.21 × 5.51	10.70 × 14.00