Photo 8×10 vs A10 Envelope (US)
| Photo 8×10 | A10 Envelope (US) | |
|---|---|---|
| Millimetres | 203.2 × 254 | 152.4 × 241.3 |
| Inches | 8 × 10 | 6 × 9.5 |
| Centimetres | 20.3 × 25.4 | 15.2 × 24.1 |
| Aspect ratio | 1:1.25 | 1:1.58 |
| Area | 516.1 cm² | 367.7 cm² |
Which is bigger
Photo 8×10, by 40.4% in area. Photo 8×10 is 50.8 mm wider than A10 Envelope (US). Photo 8×10 is 12.7 mm taller.
Printing one on the other
A A10 Envelope (US) page fits inside Photo 8×10 whole — print it at 100% and you get a 25.4 mm border down each side and 6.3 mm top and bottom.
| You want | Set the print scale to | Leaves |
|---|---|---|
| Photo 8×10 artwork on A10 Envelope (US) paper | 75% | 0 × 50.8 mm margin |
| A10 Envelope (US) artwork on Photo 8×10 paper | 105.3% | 42.8 × 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
The proportions differ: Photo 8×10 is 1:1.25 and A10 Envelope (US) is 1:1.58. 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 50.8 mm of unwanted margin.
Frequently asked questions
What is the difference between Photo 8×10 and A10 Envelope (US)?
Photo 8×10 is 203.2 × 254 mm and A10 Envelope (US) is 152.4 × 241.3 mm. Photo 8×10 is the larger of the two by 40.4% in area.
Can I print Photo 8×10 on A10 Envelope (US)?
Not at full size. Scale it to 75% and it fits inside A10 Envelope (US) with 0 × 50.8 mm to spare.
Which is bigger, Photo 8×10 or A10 Envelope (US)?
Photo 8×10 — 203.2 × 254 mm against 152.4 × 241.3 mm, which is 40.4% more area.
Related comparisons
- Executive vs A10 Envelope (US)
- Half Letter vs A10 Envelope (US)
- Junior Legal vs A10 Envelope (US)
- Photo 8×10 vs ARCH A
- Photo 8×10 vs Photo 8×12
- Photo 8×10 vs US Trade 6×9
- Photo 8×10 vs JIS B5
- Photo 8×10 vs Envelope No. 14
- Envelope No. 10 vs A10 Envelope (US)
- A7 Envelope (US) vs A10 Envelope (US)
- Photo 6×8 vs A10 Envelope (US)
- US Trade 6×9 vs A10 Envelope (US)
Photo 8×10 in full · A10 Envelope (US) in full · All size comparisons · All paper sizes