Single Day
Single Day is a display font in 1 weight. Its lowercase letters are 19% narrower than the typical display font. Last updated 10 August 2026.
Editing a PDF that uses Single Day
Most PDFs embed only the letters they already use. Type a new letter and many editors either refuse or swap in a different font. MythosPDF recognises Single Day from the widths stored in your PDF, loads the complete open font, and sets your new text in Single Day itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 423.5 units per 1000 em |
|---|---|
| Average capital letter width | 502.6 units per 1000 em |
| Word space | 268.6 units per 1000 em |
| Digits | proportional (digit widths differ) |
| Spacing | proportional |
| Width of i compared with m | 55% |
| Printable ASCII characters covered | 94 of 94 |
| Category | Display |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Single Day
Measured on every printable character both fonts contain. A smaller difference means the same words take the same space, so lines break in the same places.
- Barlow Condensed Regularloosely similar widths (46.8 units)
- Gamja Flower Regularloosely similar widths (50.6 units)
- Poor Story Regularloosely similar widths (51.8 units)
- Harmattan Regularloosely similar widths (52.5 units)
- Mohave Regularloosely similar widths (53 units)
- Germania One Regularloosely similar widths (54.3 units)
- Jersey 25 Charted Regularloosely similar widths (54.3 units)
- Jersey 25 Regularloosely similar widths (54.3 units)
Compare Single Day
Questions people ask
+Can I edit a PDF that uses Single Day?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Single Day itself, loaded from the open font, so the edit matches the rest of the page.
+Is Single Day free to use?
Single Day is released under the SIL Open Font License 1.1, an open licence that allows free use in documents, including commercial ones. Check the licence text for your exact use.
+Which font is closest to Single Day?
By measured letter widths, Barlow Condensed is the closest match among open fonts (a mean difference of 46.8 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Single Day support?
It includes these character sets: Korean, Latin.
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