Similar Posts

Subscribe
Notify of
11 Answers
Oldest
Newest Most Voted
Inline Feedbacks
View all comments
Bushmills145
2 years ago

24×36 mm film would be 2:3 – also as a deduction in the dimensions of, for example, 10x15cm as a “classical” photo geometry.

Sophonisbe
2 years ago

which ratio has a normally printed photo (the smallest variant, but not the square – the rectangle)

3:4 right?

e.g.

9:13

10:15

13:18

15:20

Sophonisbe
2 years ago
Reply to  Saemel

This has been said several times: 1∶√2

Krabat693
2 years ago

The standard aspect ratio for photos is 3:2

DerEnzon
2 years ago
Reply to  Saemel

The side ratio of DIN A is exactly 1∶√2 or about 5:7

Krabat693
2 years ago
Reply to  Saemel

DIN paper of formats A, B and C has a side ratio of √2:1 and 1.141:1

DIN A4 special has the dimension of 210×297mm

Photon123
2 years ago
Reply to  Krabat693

That’s not true. MFT and most compacts have for example 4:3