How many words on a research poster? 40 A0 boards counted

A finished A0 research poster carries about 900 words. Counted on 13 September 2026 across the 40 research poster examples on this site, the median board holds 887 words, the shortest 536 and the longest 1,271, and 28 of the 40 stay at 1,000 words or fewer. Results take the largest share, 21 percent of all the words, and every board has a methods block. These are this site’s own finished boards, a corpus that is still growing, not a sample of posters from conferences, but each one was written as a real study with numbers that reconcile.

How the words were counted

The 40 examples are A0 boards for fictional studies across health, the social sciences, the natural sciences and engineering: 24 portrait boards at 1656 by 2340 pixels and 16 landscape boards at 2340 by 1656. Each is stored as the finished HTML of the board. A script read every line of text on all 40.

Three rules decide what counts:

• Text inside charts is excluded. Axis labels, tick values and legend entries are drawn inside the chart and are not prose. Figure captions below the chart are counted.
• A word is any run of letters or figures, so “82.4%” and “1,980” each count as one word.
• Headings are assigned by keyword. A heading set at section size starts a section, and its text decides which section: “Methods”, “How the study ran” and “Participant flow” all count as methods; “Take home” counts as a conclusion. The words below a heading belong to it until the next heading. Headings the rule could not place, such as a table’s column headers or a question used as a heading, form their own row.

The table below this article gives the result for each section.

Where the words go, section by section

Results are the biggest block on the board: present on 34 boards, with a median of 205 words and 21 percent of all the words counted. The six boards with no heading the rule read as results still report findings, under headings such as “Units and thickness” or “Four reasons, in the renters words”.

Methods come second by share but first by presence. All 40 boards have one, at a median of 124 words. That is short for a methods section, and it is short on purpose: many boards set methods as labelled entries, design, participants, measure, analysis, rather than as a paragraph. The clinical trial poster sets its protocol as five labelled lines, design, participants, intervention, comparator and outcome, and adds a participant flow diagram, 118 words in all.

Introduction, discussion and abstract each take 11 to 13 percent, and all three are optional in practice. The discussion is missing from 14 boards, the introduction from 10 and the abstract from 9; several of the boards without an abstract open straight into the research question instead.

Conclusions are brief, a median of 89 words, and references shorter still at 64, which is three or four citations. Seven boards carry no references. The title band, meaning title, authors and affiliations, takes under 4 percent.

Two blocks are rare. Only five boards carry a future work section, at a median of 94 words, and only five carry acknowledgements, at 54. Sixteen boards also have at least one heading the keyword rule could not place, and those blocks hold 6.5 percent of all words: table column headers, comparison labels such as “Small group” and “Whole class”, and plain questions used as headings. They are real content, mostly results set out as a table or a side by side comparison, so the results share in the table is a floor rather than an exact figure.

Portrait against landscape

Orientation barely changes the total. The 24 portrait boards have a median of 894 words, in a range of 678 to 1,271, and the 16 landscape boards 886, in a range of 536 to 1,149. The two shortest boards in the set are both landscape and the two longest are both portrait, so a portrait board tempts more writing at the extremes even though the middle is the same.

It changes the split. Landscape boards give 26 percent of their words to results, with a median results block of 245 words, against 18 percent on portrait boards. The extra width lets a landscape board run a wide results band with the chart beside it. Portrait boards spend slightly more on discussion and on conclusions, because their reading order is a column that ends at the bottom of the board.

Words against figures

Figures and words are not a simple trade. The 32 boards with one captioned figure have a median of 881 words. The six boards with two figures are longer, at a median of about 1,170, and all six are portrait boards with deep columns. The two boards with three figures, the clinical trial and the criminology cohort, drop back to 879.

The strongest effect is the size of the figure, not the number. Five boards are built around a single chart that takes more than a fifth of the board, and their median is 729 words, against 911 on the other 35. When one chart carries the finding, about 200 words come off the board.

The boards under 700 words

No board is under 500 words. Four are under 700:

• The education research poster, 536 words, a landscape board that compares two teaching approaches side by side and lets the comparison layout do the work.
• The media studies poster, 546 words, which sets out a proposed protocol and a before and after comparison rather than a full results section.
• The lab findings poster, 678 words, built on a layout where one dose response chart fills about 30 percent of the board.
• The physics poster, 697 words, on the same hero figure layout.

At the other end, seven boards pass 1,100 words, and the longest, the undergraduate research poster at 1,271, spends 356 words on results and 291 on discussion. It reads as a written report laid out on a board.

A word budget for your own poster

Published advice sits below these boards. SPIE’s poster guidelines warn that the least effective format is an enlarged copy of the manuscript, and the NC State guide by Hess, Tosney and Liegel says to use text minimally and big. NYU’s library guide suggests 300 to 800 words. Colin Purrington’s advice is 1,000 words or fewer, roughly 700 in the body and 300 in figure legends. The Better Poster layout described in the LSUHSC library guide keeps the sidebar of conventional sections under 500 words and puts the finding in large type in the middle. Only 7 of the 40 boards here are at 800 words or fewer, so treat 900 as a ceiling to write down from, not a target to fill.

A budget that matches the medians, for a 900 word A0 board:

Section	Words
Title band	35
Abstract, or skip it	0 to 140
Introduction	150
Methods, as labelled lines	125
Results, including captions	200
Discussion	150
Conclusion	90
References	60

If one chart carries the result, take 150 words off the introduction and discussion and let the figure fill the space. Whatever the count, set the body at a size that can be read standing up; research poster font size gives the sizes, and what a research poster is covers the blocks every board needs.

How to use this count

Write the sections first, count them against the budget, and cut before you lay anything out. The research poster templates page lists the 40 A0 layouts, including the hero figure layouts for a finding that is one chart. There is no poster specific tutorial yet; the closest steps are in making a flyer from a PDF or photo, which covers starting a design from a document you already have, such as your paper or abstract.