Format	Dimensions (mm)	Dimensions (inches)
A4	210 × 297 mm	8.27 × 11.69 in
A5	148 × 210 mm	5.83 × 8.27 in
B5	176 × 250 mm	6.93 × 9.84 in
Letter	216 × 279 mm	8.5 × 11 in
Half Letter	140 × 216 mm	5.5 × 8.5 in
7×9 in	178 × 229 mm	7 × 9 in