Paper size · ISO A
A7 size
A7 Size: 74 × 105 mm, with inch and cm dimensions. Check proportions and common uses. Find the largest square for a paper craft.
74 × 105 mm2.9134 × 4.1339 inRatio 74:105 (1:1.419)
- Millimetres
- 74 × 105 mm
- Centimetres
- 7.4 × 10.5 cm
- Inches · rounded to 4 decimals
- 2.9134 × 4.1339 in
- Aspect ratio · width:height
- 74:105 (1:1.419)
Common uses
A7 is useful for small labels, miniature notebooks and short message cards.
How it compares
Two A7 sheets placed side by side make approximately one A6 sheet. Cut A7 across the middle of its long edge to get two A8 sheets. Whole-millimetre rounding can leave a 1 mm difference at a cut edge.
Cut a square for origami
The largest square from a flat rectangle this size is 74 × 74 mm (2.9134 × 2.9134 in). Fold one short edge against a long edge so their corners meet. Crease the diagonal, cut off the extra 31 mm strip, then open the triangle.
Try the beginner origami dog with your square, or see how to prepare square paper.