Internet Speed Test

The internet speed test measures your real-world connection performance by testing three key metrics: download speed (how fast you receive data), upload speed (how fast you send data), and ping latency (how responsive your connection is). The test transfers data between your browser and test servers to calculate actual throughput in Mbps (megabits per second), along with jitter measurements that indicate connection stability. This free bandwidth test tool helps you verify that your ISP is delivering the speeds you're paying for, diagnose slow connection issues, compare performance across different times of day, test before and after network changes (new router, plan upgrade, ISP switch), and establish a baseline for troubleshooting.

For the most accurate results, close other browser tabs and applications that consume bandwidth, and ideally test over a wired Ethernet connection rather than Wi-Fi. Run multiple tests at different times to get a representative picture of your connection quality, as speeds can vary with network congestion during peak hours.