Test Network Jitter _top_

Tools like Speedtest.net or Fast.com automatically measure jitter alongside your upload/download speeds.

For a , use this PowerShell one-liner:

Go to these sites (they run the test in your browser): test network jitter

Example: 14→13 (1ms jitter), 13→27 (14ms jitter), 27→12 (15ms jitter) Average jitter = (1+14+15)/3 = 10ms Tools like Speedtest

Run this in or Terminal (macOS/Linux) :