Home·Image sizes

A8 at 300 dpi

614 × 874

Print · 1:√2

1:√2
Pixel size614 × 874 px
Aspect ratio1:√2 (307:437)
Total pixels536,636 · 0.5 MP
Print size at 300 dpi52 × 74 mm
OrientationPortrait
Uncompressed size1.5 MB
Rough JPEG size131 KB

Print assumes 300 dpi. Divide pixels by 300 for inches, then multiply by 25.4 for millimetres.

How to read this

  • If the aspect ratio is wrong, the platform crops it. Matching the ratio matters more than matching the pixel count.
  • Print assumes 300 dpi: divide the pixels by 300 for inches, then multiply by 25.4 for millimetres.
  • On screen, dpi is irrelevant — only the pixel size counts. Dpi only means something when you print.
  • Enlarging a small image makes it blurry. Start bigger than you need and scale down instead.

Frequently asked questions

Q. What size is A8 at 300 dpi?

614×874 pixels, a 1:√2 aspect ratio — 536,636 pixels in all, about 0.5 megapixels.

Q. How big is A8 at 300 dpi when printed?

At 300 dpi it comes out 52×74 mm — the pixels divided by 300 for inches, then multiplied by 25.4.

Q. How large is a A8 at 300 dpi file?

Uncompressed, roughly 1.5 MB; saved as JPEG, usually around 131 KB. A photograph and a flat graphic can differ several times over.

Q. What group does A8 at 300 dpi belong to?

The print group, and it is taller than it is wide. Other sizes with the same ratio are listed below.

Same aspect ratio

When the ratio matches you can just resize — no cropping needed.

Sizes in the same group