A6 vs B6
| A6 | B6 | |
|---|---|---|
| Millimetres | 105 × 148 | 125 × 176 |
| Inches | 4.13 × 5.83 | 4.92 × 6.93 |
| Centimetres | 10.5 × 14.8 | 12.5 × 17.6 |
| Aspect ratio | 1:1.41 | 1:1.41 |
| Area | 155.4 cm² | 220 cm² |
Which is bigger
B6, by 41.6% in area. B6 is 20 mm wider than A6. B6 is 28 mm taller.
Printing one on the other
A A6 page fits inside B6 whole — print it at 100% and you get a 10 mm border down each side and 14 mm top and bottom.
| You want | Set the print scale to | Leaves |
|---|---|---|
| A6 artwork on B6 paper | 118.9% | 0.1 × 0 mm margin |
| B6 artwork on A6 paper | 84% | 0 × 0.2 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 1:1.41 proportions, so artwork scales between them without any cropping or extra margin — only the size changes.
Frequently asked questions
What is the difference between A6 and B6?
A6 is 105 × 148 mm and B6 is 125 × 176 mm. B6 is the larger of the two by 41.6% in area.
Can I print A6 on B6?
Yes, at 100% — A6 is smaller on both edges, so it lands inside B6 with a border all round.
Which is bigger, A6 or B6?
B6 — 125 × 176 mm against 105 × 148 mm, which is 41.6% more area.
A6 in full · B6 in full · All size comparisons · All paper sizes