ISO A6
4.1 x 5.8 in CMYK 1.41:1 portrait
A 4.1 by 5.8 in (105 by 148 mm) ISO A6 sheet. The standard ISO postcard size and the format for pocket-sized prints, business cards in metric regions, and small notes.
about the size of a postcard
About this size
A6 is the smallest A-size most design work uses. It is the ISO standard postcard format in metric regions (the equivalent of US 6 by 4 in postcards), and it fits in most wallet sleeves and pocket pouches without folding.
At this size, layout discipline matters. There is no room for a layered hierarchy; the design has to pick one focal element and let the rest of the canvas serve it.
- Cards
- Small notes
- Pocket prints
Pro tips
- 1 The standard ISO postcard size in metric regions. The equivalent of the US 6 by 4 in postcard format.
- 2 Fits in most wallet sleeves and pocket pouches. Pocket portability is the format's defining property.
- 3 Layout discipline matters. Pick one focal element; the canvas is too small to layer competing information.
Same series — ISO A-Series
Rendered at relative scale; tap any size to open it.
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