How to make a journal for KDP: guided journals, planners and notebooks

To make a journal for KDP, pick a trim (6 × 9 in suits most journals), a black-and-white interior on white or cream paper and a page count: on Amazon.com a 120-page 6 × 9 in journal costs $2.44 to print. Then settle the low-content question. KDP counts notebooks, planners, logbooks and prompt journals as low-content: no free KDP ISBN, no Expanded Distribution, no Kindle edition.

Notebook, planner or guided journal

“Journal” covers very different books. The difference is how much content each page carries, and that decides the rest: ISBN, preview, and how much work the interior takes. kdpbook’s journal types show the range:

The low-content question

KDP defines a low-content book as one with minimal or no content on the interior pages, generally repetitive and designed to be filled in by the user. Its examples: notebooks, planners, diaries and journals, prompt journals, log books (tracking habits, activity or thankfulness), coupon books, score cards, crafting templates and blank sheet music. You declare it with the “Low-content” box in the Categories section of the paperback or hardcover details. Ticking it changes the book:

• ISBN: optional. KDP’s free ISBN isn’t offered, so you publish without an ISBN or with your own. Without one, KDP prints a barcode in a 2 × 1.2 in area in the lower right of the back cover: keep it clear.
• Look Inside: only with your own ISBN. Without it, you can show interior pages with A+ Content on the book’s detail page.
• No series and no pre-orders.
• Review time: up to 10 business days for low-content books such as journals or notebooks, against up to 3 for most books.
• It’s permanent: the ISBN choice can’t be changed after publishing. To switch, you unpublish the book and publish it again.

Notebooks, planners, logbooks, sketchbooks and password books fit KDP’s description squarely; kdpbook flags its planner & logbook, lined notebook, sketchbook and password book types as low-content. Guided journals are the gray zone. kdpbook sets up its guided journal and gratitude journal as regular books, because every page carries a different prompt rather than a repeated template. KDP, though, names prompt journals and thankfulness logs among its low-content examples, and it publishes no threshold (Not documented). If most of each page is writing space under a one-line prompt, your book matches KDP’s examples: ticking the box is the careful reading. If each page carries real content (exercises, explanations, a reflection to read), it’s closer to a workbook, published with an ISBN. Either way, Expanded Distribution and Kindle are closed to journals. More in low-content vs medium-content books.

Trim size and paper

Journals use the standard paperback trims. Pocket sizes are easy to carry; 6 × 9 in is a common middle ground; 8.5 × 11 in gives planners and logbooks room for tables. Trims wider than 6.12 in or taller than 9 in are large trims and cost more to print. For a 120-page black-and-white journal on Amazon.com:

• White or cream: both are 50–61 lb (74–90 GSM) and cost the same to print. Cream is slightly thicker: at 120 pages the spine is 0.3 in on cream against 0.27 in on white.
• Groundwood: KDP’s cheaper black-and-white paper, 45 lb (60 GSM) ($2.37 for the same journal). It is lighter than white paper but not thinner: at 120 pages the spine is 0.282 in, against 0.27 in on white.
• Heavier paper, 60–71 lb (88–105 GSM), only comes with premium color, at color prices: $8.80 to print the same 120-page 6 × 9 in journal, with a minimum list price of $14.67. For a book people write in, a black-and-white interior with the color on the cover is usually the practical choice.

Order a proof and test the pens your buyers will use: gel pens and markers can show through thin paper. Compare every trim and paper in the trim size tool.

Page count and printing cost

KDP prints paperbacks from 24 pages. On Amazon.com a black-and-white paperback costs a flat $2.30 ($2.84 on large trims) up to 108 pages, then $1.00 plus $0.012 per page ($0.017 on large trims):

Every page counts, blank ones included, and KDP allows no more than 4 consecutive blank pages at the start or in the middle of a book (10 at the end). Ruled, dotted and framed pages aren’t blank, but a sketchbook of completely empty pages can run into this rule, so give each page a frame or a small header. Spine text is allowed from 79 pages.

Designing the interior

• Margins: with no bleed, keep lines and text at least 0.25 in from the outside edges and 0.375 in from the binding at 120 pages (the gutter grows with the page count; see margins and bleed). Most journal interiors don’t need bleed.
• Ruling: inside those margins a 6 × 9 in page holds about 30 lines at college ruling (0.28 in) or 24 at wide ruling (0.34 in), fewer with a header or a date line.
• Line weight: KDP asks for lines of at least 0.75 pt; hairlines and very pale grey can print faintly or break up.
• Front matter: an ownership page (“This journal belongs to”), a short how-to-use page and, for planners, a key or an index.
• Dated or undated: an undated planner works in any year; a dated one needs a new edition every year.
• Quotes: use original ones or quotes in the public domain.

More than a blank notebook

A plain lined notebook offers nothing a buyer can’t find in a stationery aisle. What a journal adds is structure for one person and one use. Some ways to get there (none of them guarantees a sale):

• A specific reader and purpose, clear from the title, subtitle and cover: a caregiver’s medication log, a reading journal for book clubs, a gratitude journal for new parents.
• Structure that does work for the buyer: prompts that build over weeks, trackers with the right columns, weekly reflections, sections and an index.
• Pages that don’t repeat: a different prompt on every page gives the writer something new each day. Show a few of them in the listing.
• A visible interior: without an ISBN there is no Look Inside, so show a few interior pages with A+ Content.
• An honest listing: describe what is inside (page count, ruling, sections) rather than promises about the reader’s life.

Print only, Amazon only

KDP’s Kindle content-quality guide lists blank journals among books not suited to Kindle, so a journal has no eBook edition. KDP’s Expanded Distribution also excludes paperbacks with frequent lined or blank pages, such as journals, notebooks, planners, calendars, agendas and organizers, so journals sell on Amazon marketplaces only. A hardcover edition is possible from 75 pages on a hardcover trim (5.5 × 8.5 in, 6 × 9 in, 7 × 10 in among the usual journal sizes); it needs its own ISBN if it isn’t low-content.

Pricing and royalty

KDP pays 60% of the list price minus the printing cost from $9.99 on Amazon.com, and 50% below. For the 120-page 6 × 9 in journal (printing cost $2.44), the minimum list price is $4.88:

Try your own numbers in the royalty calculator and the printing cost calculator, and see KDP royalties explained for the full rules.

Making one with kdpbook

The guided journal type writes a different prompt for every page on your theme (gratitude, grief, faith, travel, parenting…), sets it above writing lines, adds weekly reflection spreads and small decorative drawings in your chosen style, and builds the full-wrap cover and a listing sheet. Planners and logbooks and lined notebooks are built from page templates, so they cost far fewer credits. Estimates for the default configurations:

New accounts get 2,000 free credits once, with no card required. Free-plan books carry a kdpbook.io preview watermark and are shared in the community; any paid plan exports clean files. The listing sheet includes the answers to KDP’s AI questions, but the low-content call above stays yours. Prompts written by kdpbook are AI-generated text and its drawings are AI-generated images, so declare both in KDP’s AI questions (see the AI disclosure guide). kdpbook can’t promise that KDP will accept a journal or that it will sell.