# durationUnit

> The unit of the transition duration.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine](/engine/6000.0/script-reference/unityengine.md)
* **Assembly:** UnityEngine.AnimationModule

```csharp
public DurationUnit durationUnit { get; }
```

### Remarks

Can be either [DurationUnit.Fixed](/engine/6000.0/script-reference/unityengine/durationunit/fixed.md) (in seconds) or [DurationUnit.Normalized](/engine/6000.0/script-reference/unityengine/durationunit/normalized.md) (in percentage).

Additional Resources: [AnimatorTransitionInfo.duration](/engine/6000.0/script-reference/unityengine/animatortransitioninfo/duration.md).