Use a stated clear-print baseline
The UK Government Communications accessibility standards recommend at least 12-point type for documents and considering 14 point for an audience with sight impairments. These are the cited organization’s clear-print recommendations, not proof that every reader can comfortably read any family at those numbers.
Compare the family at the actual size
Two families at the same point size can have different visible proportions and widths. Compare the real paragraph, including punctuation and numbers, rather than only a sample alphabet. A dense decorative family may need a different treatment from a simple body-text design.
Consider contrast and stroke weight
The same government guidance cautions against light weights and recommends an accessible style. Keep strong separation between the text and background. A small caption over a detailed photograph can remain difficult even if its nominal point size meets a baseline.
Leave room for the information
Shorten repetitive wording or use another page before compressing every line. Keep supporting captions and page numbers part of the reading plan rather than treating them as disposable space. The point-size reference explains the measurement question; audience needs determine the practical choice.
Your questions, answered.
Is there one smallest size everyone can read?
No. Audience needs, family proportions, contrast and context affect readability.
What clear-print size does the cited government guide recommend?
It recommends at least 12 point for documents and considering 14 point for audiences with sight impairments.
Sources & background
Sources supporting this page’s explanations. Practical examples are our editorial suggestions.