A7 vs A10

Q: Can I print A7 on A10?

Not at full size. Scale it to 35.1% and it fits inside A10 with 0 × 0.1 mm to spare.

	A7	A10
Millimetres	74 × 105	26 × 37
Inches	2.91 × 4.13	1.02 × 1.46
Centimetres	7.4 × 10.5	2.6 × 3.7
Aspect ratio	1:1.42	1:1.42
Area	77.7 cm²	9.6 cm²

Which is bigger

A7 is 8 times the area of A10. They are 3 steps apart in the A series and each step halves the sheet, so the multiple is two to the power of 3. The number in the name going up while the sheet goes down is why this has to be asked rather than read off.

A7 is 48 mm wider than A10. A7 is 68 mm taller.

Printing one on the other

A A10 page fits inside A7 whole — print it at 100% and you get a 24 mm border down each side and 34 mm top and bottom.

You want	Set the print scale to	Leaves
A7 artwork on A10 paper	35.1%	0 × 0.1 mm margin
A10 artwork on A7 paper	283.8%	0.2 × 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 A10?

A7 is 74 × 105 mm and A10 is 26 × 37 mm. A7 is the larger of the two by 707.7% in area.

Can I print A7 on A10?

Not at full size. Scale it to 35.1% and it fits inside A10 with 0 × 0.1 mm to spare.

Which is bigger, A7 or A10?

A7 — 74 × 105 mm against 26 × 37 mm, which is 707.7% more area.

Related comparisons

A7 in full · A10 in full · All size comparisons · All paper sizes