Professional ping test for League of Legends servers
Measure your internet speed, latency and connection quality before you play. Results are measured in real time against Cloudflare’s network.
Just want to test your internet speed? → Internet Speed Test
LoL Ping Test Pro is a free tool that measures the network latency (ping) between your computer and the League of Legends servers in milliseconds. Lower ping means a smoother, more responsive and fairer game; high ping causes lag and stutter.
The tool sends successive requests from your browser to the LoL server and measures each round-trip time. From that data it calculates:
No, it is not identical. A browser-based measurement is affected by DNS, TLS and caching. The result is a strong indicator of your real latency, but it may differ slightly from the ping shown in the game client.
For more guides, visit the LoL Ping Blog.