---
title: maxWhiteBalanceGain
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avcapturedevice/maxwhitebalancegain
---

# maxWhiteBalanceGain

The maximum supported value to which you can set a color channel.

## Declaration

```swift
var maxWhiteBalanceGain: Float { get }
```

## Discussion

Discussion This property doesn’t change for the life of the object.

## See Also

### Inspecting gain levels

- [deviceWhiteBalanceGains](avfoundation/avcapturedevice/devicewhitebalancegains.md)
- [grayWorldDeviceWhiteBalanceGains](avfoundation/avcapturedevice/grayworlddevicewhitebalancegains.md)