# Fonts Like DejaVu Math

12 open fonts whose letters are closest to DejaVu Math, ranked by a glyph comparison. All free for commercial use.

## Quick Answer

The closest open font to DejaVu Math is IBM Plex Serif (similarity 78), then Brygada 1918 and Montagu Slab. IBM Plex Serif is released under the SIL Open Font License 1.1 and is free for commercial use.

## Ranked Open Lookalikes (12 Fonts)

| Rank | Font | Similarity Score | Licence | Details |
| :--- | :--- | :--- | :--- | :--- |
| #1 | **IBM Plex Serif** | 78 / 100 | OFL-1.1 | [/fonts/ibm-plex-serif/](/fonts/ibm-plex-serif.md) |
| #2 | **Brygada 1918** | 78 / 100 | OFL-1.1 | [/fonts/brygada-1918/](/fonts/brygada-1918.md) |
| #3 | **Montagu Slab** | 77 / 100 | OFL-1.1 | [/fonts/montagu-slab/](/fonts/montagu-slab.md) |
| #4 | **PT Serif Caption** | 77 / 100 | OFL-1.1 | [/fonts/pt-serif-caption/](/fonts/pt-serif-caption.md) |
| #5 | **Cantata One** | 76 / 100 | OFL-1.1 | [/fonts/cantata-one/](/fonts/cantata-one.md) |
| #6 | **Charis SIL** | 75 / 100 | OFL-1.1 | [/fonts/charis-sil/](/fonts/charis-sil.md) |
| #7 | **Tinos** | 75 / 100 | OFL-1.1 | [/fonts/tinos/](/fonts/tinos.md) |
| #8 | **Besley** | 75 / 100 | OFL-1.1 | [/fonts/besley/](/fonts/besley.md) |
| #9 | **Unna** | 74 / 100 | OFL-1.1 | [/fonts/unna/](/fonts/unna.md) |
| #10 | **Sanchez** | 73 / 100 | OFL-1.1 | [/fonts/sanchez/](/fonts/sanchez.md) |
| #11 | **Kameron** | 73 / 100 | OFL-1.1 | [/fonts/kameron/](/fonts/kameron.md) |
| #12 | **Source Serif 4** | 73 / 100 | OFL-1.1 | [/fonts/source-serif-4/](/fonts/source-serif-4.md) |

## Other Scripts With Similar Latin Letters

- **Taviraj** (Thai): Similarity 73, licence OFL-1.1 - [/fonts/taviraj/](/fonts/taviraj.md)

## Scoring Method

62 letters and digits (A-Z a-z 0-9) rendered at 160px cap height on a 32x32 grid with 3px gaussian blur, combined with edge-orientation texture (15% weight). Scores are normalized so that 0 represents an average pair of fonts across the 1571 compared fonts, and 100 represents identical letter shapes. Computed on 2026-10-22 using glyph-shape + edge-texture v2.

## Machine API

JSON representation available at [/api/fonts-like/dejavu-math.json](/api/fonts-like/dejavu-math.json).