B5 vs Photo 6×8
| B5 | Photo 6×8 | |
|---|---|---|
| Millimetres | 176 × 250 | 152.4 × 203.2 |
| Inches | 6.93 × 9.84 | 6 × 8 |
| Centimetres | 17.6 × 25 | 15.2 × 20.3 |
| Aspect ratio | 1:1.42 | 1:1.33 |
| Area | 440 cm² | 309.7 cm² |
Which is bigger
B5, by 42.1% in area. B5 is 23.6 mm wider than Photo 6×8. B5 is 46.8 mm taller.
Printing one on the other
A Photo 6×8 page fits inside B5 whole — print it at 100% and you get a 11.8 mm border down each side and 23.4 mm top and bottom.
| You want | Set the print scale to | Leaves |
|---|---|---|
| B5 artwork on Photo 6×8 paper | 81.3% | 9.3 × 0 mm margin |
| Photo 6×8 artwork on B5 paper | 115.5% | 0 × 15.3 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
The proportions differ: B5 is 1:1.42 and Photo 6×8 is 1:1.33. That difference is why a layout moved between them never quite lines up — scale it to fit one edge and the other is left with 9.3 mm of unwanted margin.
Frequently asked questions
What is the difference between B5 and Photo 6×8?
B5 is 176 × 250 mm and Photo 6×8 is 152.4 × 203.2 mm. B5 is the larger of the two by 42.1% in area.
Can I print B5 on Photo 6×8?
Not at full size. Scale it to 81.3% and it fits inside Photo 6×8 with 9.3 × 0 mm to spare.
Which is bigger, B5 or Photo 6×8?
B5 — 176 × 250 mm against 152.4 × 203.2 mm, which is 42.1% more area.
B5 in full · Photo 6×8 in full · All size comparisons · All paper sizes