Kindle cannot convert e-book files larger than 650 MB. Either way, take care when choosing your cover image. That said, the 650 MB maximum file size applies to your book cover too. For example, a single high-resolution image size can be around 3.5 MB.įor your book cover, Amazon recommends a file size of 40 MB or less. For most e-books, images comprise the largest element. Most authors don’t come anywhere close to exceeding this maximum page count.īut remember that images, audio, and video take up much more data space than text. Does Kindle have a maximum size for an e-book?Īccording to Amazon, Kindle supports file sizes up to 650 MB or 8,000 pages. That said, if you’re writing a very long book or one with lots of images, audio, or video, you might need to consider whether your book file exceeds KDP requirements. But suffice it to say that you probably don’t have to worry about your finished e-book being too big for readers to download.

Of course, larger books take up more space than 1 MB. This Kindle device can hold 6,000 books if each e-book file is 1 megabyte (MB). Take the 8 gigabyte (GB) Kindle Fire, which has 6 GB of available space to store e-books. You don’t have to worry about your Kindle book being too big.įor starters, let’s clear something up: though having a book that’s too long can challenge readers’ attention spans, the size of your Kindle book file isn’t much of an issue. Let’s figure out what size your Kindle book should be.

The size of your Kindle book will depend on the genre you write in and how many words (or images!) you need to achieve your vision. But that’s not exactly a one-size-fits-all answer. The average Kindle book size is about 300 pages, or 75,000 words of text, and the average Kindle e-book file size is 2.6 MB. Or maybe you’re concerned about meeting reader expectations for the page count of your book. Average Length & File Size of a Kindle BookĪuthors who want to sell their e-books through the Kindle store have a common question: what’s the average size of a Kindle e-book? Maybe you’re talking about the size of the files you submit to Amazon’s Kindle Direct Publishing (KDP).

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