Sixteen pages from one sheet-count: 8, 12, 16 or 20
The page count decides how many sheets you fold, how thick the spine is and how much it costs to print.
6min read · Planning
A booklet is built from sheets, and each sheet is four pages when folded once. That makes the sheet count the number that drives everything else: how thick the spine gets, what it costs, and whether the stapler will cope. If you are planning your first zine, it helps to decide on sheets before you decide on content.
The arithmetic
Pages divided by four gives sheets. Eight pages is two sheets. Twelve is three. Sixteen is four. Twenty is five. Go to twenty-four and you have six sheets, which is already thick for a desk stapler.
A zine made from a single A4 sheet folded into eight small pages is a special case. It uses one sheet, cut and folded rather than nested. Another article here covers that format. For a stapled booklet, the minimum is two sheets for eight pages.
Eight pages
Eight pages gives you a cover, a back cover and six inner pages. It is a good size for a single idea: a short photo essay, a recipe collection, a handful of poems. Two sheets nest easily, the staples go through four layers of paper, and creep is too small to notice.
The layout is the one in the first article: 8 | 1 and 2 | 7 on the outer sheet, 6 | 3 and 4 | 5 on the inner sheet.
Twelve pages
Twelve pages is three sheets. The outer sheet carries 12 | 1 and 2 | 11, the middle sheet 10 | 3 and 4 | 9, and the inner sheet 8 | 5 and 6 | 7. It is an odd size in some ways because people think in eights and sixteens, but nothing about it is difficult. If you have ten pages of content and a cover, twelve fits without waste.
Sixteen pages
Sixteen pages is four sheets and the most common size for a small magazine. It gives a cover, a back cover and fourteen inner pages. There is room for a contents page, a few features and a short back page. The staples still go through only eight layers of 80 gsm paper, which a standard long-reach stapler handles. On a print shop’s machine it is routine.
Creep starts to matter at this size. With four sheets nested, the innermost sheet sits slightly further out than the outermost, and the trim can cut into the outer margin of the inner pages. The effect is small, a fraction of a millimetre, but leave a generous margin on the outer edge and you will not notice it.
Twenty pages
Twenty pages is five sheets, which is the border of comfortable. The booklet is thicker and the spine starts to bulge when you fold it. Creep is larger, and a desk stapler may struggle with ten layers. If you are folding by hand at home, it is the point where many people switch to a thinner paper or a different binding.
If you want to go beyond twenty, consider splitting into signatures: groups of two or three sheets sewn or glued together. The table offers the 4, 8 and 16-page signature options for that.
Rounding up and what to put on the spare pages
When your content does not divide neatly, round up to the next multiple of four and decide on the spare pages. Options:
- Put the blank pages at the end. This is the default in the table and the normal answer.
- Add a colophon page that lists credits, dates and the print run.
- Add an inside-cover note with a short introduction or contact detail.
- Use one spare page for a full-bleed image to break the rhythm.
What you should avoid is padding in the middle of the booklet. A blank page in the middle of an essay looks like a printing fault.
Cost and the sheet
Print shops quote by the sheet and by the run. Fewer sheets cost less in paper and in finishing. A sixteen-page A5 booklet fits on four A4 sheets folded once, or two A3 sheets cut and folded. Check whether your shop prints on A3 and trims to A5; the paper-sizes page shows which sizes fold into which.
Choosing
If you have a single idea and one afternoon, make eight. If you have a collection and some patience, make sixteen. Choose twelve if your content truly falls there, and treat twenty as the practical ceiling for a saddle-stitched zine on ordinary paper. Open the table with sixteen pages and the default settings to see the layout, then change the page count to see how the sheets and the order change.