Home·Image sizes

B5 at 300 dpi

2079 × 2953

Print · 1:√2

1:√2
Pixel size2079 × 2953 px
Aspect ratio1:√2 (2079:2953)
Total pixels6,139,287 · 6.1 MP
Print size at 300 dpi176 × 250 mm
OrientationPortrait
Uncompressed size17.6 MB
Rough JPEG size1499 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 B5 at 300 dpi?

2079×2953 pixels, a 1:√2 aspect ratio — 6,139,287 pixels in all, about 6.1 megapixels.

Q. How big is B5 at 300 dpi when printed?

At 300 dpi it comes out 176×250 mm — the pixels divided by 300 for inches, then multiplied by 25.4.

Q. How large is a B5 at 300 dpi file?

Uncompressed, roughly 17.6 MB; saved as JPEG, usually around 1499 KB. A photograph and a flat graphic can differ several times over.

Q. What group does B5 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