A6 paper size

All paper sizes
ISO A Seriesportrait · 1:1.414 (√2)

Format profile / A6

A6

105 × 148 mm · 4.13 × 5.83 in

Width

105 mm

Height

148 mm

Area

155 cm²

A6105 × 148 mm

Finished-size ledger

Millimeters105 × 148 mm
Centimeters10.5 × 14.8 cm
Inches4.13 × 5.83 in
Proportion1:1.414 (√2)
Orientationportrait
StandardISO A Series

Pixel canvas by resolution

rounded to whole pixels
72 DPI297 × 420 px
96 DPI396 × 560 px
150 DPI620 × 875 px
300 DPI1,239 × 1,749 px
600 DPI2,478 × 3,498 px

Bleed and safe-area canvases

confirm with your printer

3 mm on every edge

111 × 154 mm

Artwork canvas with bleed. Keep essential content inside roughly 99 × 142 mm if the same distance is also used as a simple safety margin.

5 mm on every edge

115 × 158 mm

Artwork canvas with bleed. Keep essential content inside roughly 95 × 138 mm if the same distance is also used as a simple safety margin.

Closest standard formats

both edges compared

Where A6 fits

3 common uses
01Postcards
02Pocket diaries
03Small flyers

Next in the ISO A drawer

larger / smaller

Set up A6 artwork without guessing

Start the document at the finished size—105 × 148 mm—and add the bleed your printer specifies outside that edge. A common 3 mm bleed produces a 111 × 154 mm artwork canvas. Keep type, logos, folds, and other critical details inside the trim line; a safety margin is not the same thing as bleed.

Pixel dimensions only become meaningful when paired with a resolution. At 300 DPI, this format is 1,239 × 1,749 pixels. Changing that number in an export dialog without resampling does not add image detail—it only changes the declared physical scale.

A6 belongs to ISO A Series. Its proportion is 1:1.414 (√2); the √2 family is designed so a half-sheet keeps the same shape, which makes layouts easier to scale between related formats.

StandardISO A
Orientationportrait
Area155 cm²
At 300 DPI1239 × 1749