What size should book cover be?
Daniel Johnson
Published Mar 20, 2026
What size should book cover be?
2,560 x 1,600 pixels
Ideal dimensions for cover files are 2,560 x 1,600 pixels. 1.6:1 is a ratio you will see in paperback fiction — especially with the smaller, mass-market formats. You might notice, however, that it results in a ‘thinner’ design than you would expect from most novel covers on Amazon.
What is the size of an audiobook?
On average, audiobook files are 28 MB per hour, and most audiobooks run for approximately 10 hours, or 280 MB. The longer your audiobook is, the larger the file will be. We recommend downloading your audiobook files over Wi-Fi to avoid incurring charges on your mobile data plan.
What is an audiobook cover?
An audiobook cover is an image that represents your book on audiobook platforms like Audible, ACX, Tantor Media, etc.
What size should ebook covers be?
Ideal dimensions for cover files are 2,560 pixels in height x 1,600 pixels in width. For best quality, particularly on high definition devices, your image should be 2500 pixels in height.
How thick are book covers?
The cover card: The most common thicknesses are 2, 2.5 and 3mm.
How long is the average audiobook?
about 11 hours
Know the averages The average audiobook is 100,000 words, or about 11 hours long (55 words a minute, 9300 per finished hour). It takes four to six hours to produce one hour of completed audio, or 44-66 hours per book.
How many audiobooks can 8GB hold?
An 8GB Kindle can hold up to 35 audiobooks depending on the length and quality of the audio file.
How many pixels is an eBook?
The ideal size of your eBook cover art is a height/width ratio of 1.6:1. This means that for every 1,000 pixels in width, the image should be 1,600 pixels in height. To ensure the best quality for your image, particularly on high definition devices, the height of the image should be at least 2,500 pixels.
How do I change my ACX cover?
Yes. Log into your ACX account, navigate to the “Completed Projects” tab, and select the title from your list of projects. Then click “Change My Audiobook.” This will unlock your production, and you will be able to make changes to your cover art.
What size are wattpad book covers?
512 x 800 pixels
The standard Wattpad cover size is 512 x 800 pixels. If you stick to these dimensions, you won’t have display issues when readers select your book in Wattpad.
What are the dimensions of an ebook?
Book sizes
| Type | Dimension |
|---|---|
| Ebook | |
| General | 20.8 × 33.3 in |
| Kindle | 22.2 × 35.6 in |
| Wattpad | 7.1 × 11.1 in |