A7 vs B7
| A7 | B7 | |
|---|---|---|
| Millimetres | 74 × 105 | 88 × 125 |
| Inches | 2.91 × 4.13 | 3.46 × 4.92 |
| Centimetres | 7.4 × 10.5 | 8.8 × 12.5 |
| Aspect ratio | 1:1.42 | 1:1.42 |
| Area | 77.7 cm² | 110 cm² |
Which is bigger
B7, by 41.6% in area. B7 is 14 mm wider than A7. B7 is 20 mm taller.
Printing one on the other
A A7 page fits inside B7 whole — print it at 100% and you get a 7 mm border down each side and 10 mm top and bottom.
| You want | Set the print scale to | Leaves |
|---|---|---|
| A7 artwork on B7 paper | 118.9% | 0 × 0.1 mm margin |
| B7 artwork on A7 paper | 84% | 0.1 × 0 mm margin |
These are the numbers for the "custom scale" box in a print dialog. "Fit to page" computes the same thing, but knowing the figure tells you in advance whether the result will look deliberate or accidental.
Why the shapes matter
Both sheets have the same 1:1.42 proportions, so artwork scales between them without any cropping or extra margin — only the size changes.
Frequently asked questions
What is the difference between A7 and B7?
A7 is 74 × 105 mm and B7 is 88 × 125 mm. B7 is the larger of the two by 41.6% in area.
Can I print A7 on B7?
Yes, at 100% — A7 is smaller on both edges, so it lands inside B7 with a border all round.
Which is bigger, A7 or B7?
B7 — 88 × 125 mm against 74 × 105 mm, which is 41.6% more area.
A7 in full · B7 in full · All size comparisons · All paper sizes