# unitsPerEM

> The number of font units per EM square for the font face.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine.TextCore](/engine/6000.7/script-reference/unityengine/textcore.md)
* **Assembly:** UnityEngine.TextCoreFontEngineModule

```csharp
public int unitsPerEM { get; set; }
```

### Remarks

Metrics stored in font units can be converted to a given size with size / unitsPerEM.