Hammersmith One
Hammersmith One is a sans serif font in 1 weight. Its lowercase letters are about as wide as the typical sans serif font. Last updated 2 September 2025.
Editing a PDF that uses Hammersmith One
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 Hammersmith One from the widths stored in your PDF, loads the complete open font, and sets your new text in Hammersmith One itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 516.4 units per 1000 em |
|---|---|
| Average capital letter width | 592.8 units per 1000 em |
| Word space | 331.5 units per 1000 em |
| Digits | proportional (digit widths differ) |
| Spacing | proportional |
| Width of i compared with m | 30% |
| Printable ASCII characters covered | 94 of 94 |
| Category | Sans serif |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Hammersmith One
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.
- Inder Regularloosely similar widths (37.3 units)
- Clear Sans Regularloosely similar widths (45 units)
- Alata Regularloosely similar widths (46.9 units)
- Zain Regularloosely similar widths (47.1 units)
- Hauora Sans Regularloosely similar widths (49.1 units)
- Manrope Regularloosely similar widths (49.1 units)
- Tilt Neon Regularloosely similar widths (49.1 units)
- Tilt Warp Regularloosely similar widths (51 units)
Compare Hammersmith One
Questions people ask
+Can I edit a PDF that uses Hammersmith One?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Hammersmith One itself, loaded from the open font, so the edit matches the rest of the page.
+Is Hammersmith One free to use?
Hammersmith One 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 Hammersmith One?
By measured letter widths, Inder is the closest match among open fonts (a mean difference of 37.3 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Hammersmith One support?
It includes these character sets: Latin, Central European.
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