---
title: jointCount
framework: arkit
role: symbol
role_heading: Instance Property
path: arkit/arskeletondefinition/jointcount
---

# jointCount

The skeleton’s total number of joints.

## Declaration

```swift
var jointCount: Int { get }
```

## See Also

### Getting Joint Information

- [jointNames](arkit/arskeletondefinition/jointnames.md)
- [index(for:)](arkit/arskeletondefinition/index(for:).md)
- [parentIndices](arkit/arskeletondefinition/parentindices-u2u9.md)