# Network Ping Display

Network Ping Display shows the Ping time for clients using OnGUI.

The Ping time is the moving average of the of the (RTT) Round-trip delay time. RTT is calculated by the PingMessage/PongMessage between the client and server.

![](https://462154250-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MGmQrf2z6FL0ZpExPAn%2F-MUN_ohYfxSNo9K6EHVa%2F-MUN_psYUOBtBmIisZuK%2Fimage.png?alt=media\&token=3219ffca-af27-40c6-ad37-27a684436819)

See [Time Synchronization](https://mirror-networking.gitbook.io/docs/manual/guides/time-sync) for more info.