[portable] Download Speed Test Curl May 2026

If you want results comparable to tools like Speedtest.net , you can use curl to execute a speed test script directly from your terminal.

: Look for the "Average Speed" column. It is typically shown in bytes per second (e.g., 11.0M means 11 MB/s). To convert this to Megabits per second (Mbps), multiply by 8. 2. Precise Metrics Using the Write-Out Flag download speed test curl

For a cleaner, scripted result, use the -w (write-out) flag to isolate the average download speed in bytes per second. If you want results comparable to tools like Speedtest