---
title: maximumFramesPerSecond
framework: appkit
role: symbol
role_heading: Instance Property
path: appkit/nsscreen/maximumframespersecond
---

# maximumFramesPerSecond

The maximum number of frames per second that the screen supports.

## Declaration

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

## See Also

### Getting Variable Refresh Rate Details

- [minimumRefreshInterval](appkit/nsscreen/minimumrefreshinterval.md)
- [maximumRefreshInterval](appkit/nsscreen/maximumrefreshinterval.md)
- [displayUpdateGranularity](appkit/nsscreen/displayupdategranularity.md)
- [lastDisplayUpdateTimestamp](appkit/nsscreen/lastdisplayupdatetimestamp.md)