A5 is actually 21x14,8cm so your books seem pretty close to that aspect ratio.
- 0 Posts
- 3 Comments
Joined 1 year ago
Cake day: June 9th, 2023
You are not logged in. If you use a Fediverse account that is able to follow users, you can follow this user.
Let’s check. I grabbed four random German books from my bookshelf. If you’re right, the pages should either be roughly 30cm×21cm (A4) or 15cm×10.5cm (A5).
Book 1: 18cm × 11.5; book 2: 19cm×12.5cm; book 3: 20.5cm × 12.5cm; book 4: 24cm × 17cm. None of those conform to the standard.
A5 is not 15x10,5
If A4 is 291x210 then OBVIOUSLY the next one starts with 210: 210x148.
Close to your non standard book measurements. I really appreciate the usefulness of ISO 216, witch is actually a standard.