# AllocatedBytes

> Number of bytes allocated for this block.

## Definition

* **Type:** Property
* **Namespace:** [Unity.Collections](/engine/6000.7/script-reference/unity/collections.md)
* **Assembly:** UnityEngine.ManagedKernelModule

```csharp
public long AllocatedBytes { get; }
```

### Remarks

The requested allocation size may be smaller. Any excess is due to alignment