---
title: pitch
framework: Vision
role: symbol
role_heading: Instance Property
platforms: [iOS 15.0+, iPadOS 15.0+, Mac Catalyst 15.0+, macOS 12.0+, tvOS 15.0+, visionOS 1.0+]
path: vision/vnfaceobservation/3750998-pitch
---

# pitch

The pitch angle of a face in radians.

## Declaration

```swift
var pitch: NSNumber? { get }
```

## Discussion

This value indicates the rotational angle of the face around the x-axis.

If the request doesn’t calculate the angle, the value is `nil`.

## See Also

### Determining Facial Orientation

- [roll](roll.md)
- [yaw](yaw.md)