Internet Speed Test

Check your download and upload speed, ping and latency — measured from real traffic, not estimated.

Ready

Takes about 20–40 seconds. Pause downloads and streaming for the most accurate result.

HistoryHow it works

Measured, not estimated

Data really flows between your browser and the test server. If something can't be measured, we say so instead of guessing.

Best server by latency

Servers are chosen by measured response time, not map distance — and you can change the server yourself.

Private by default

No account. Results stay in your browser, and shared results never include your IP address. How it works

Common questions

What is a good internet speed?

For one or two people, 25 Mbps download and 5 Mbps upload with ping under 50 ms handles browsing, HD streaming and video calls comfortably. Busy households, 4K streaming and large downloads benefit from 100 Mbps or more. What counts as good depends on what you do and how many devices share the line, so check the activity table on this page against your own result.

What is ping?

Ping (latency) is the time a small message takes to travel from your device to a server and back, measured in milliseconds (ms). Lower is better: under 20 ms feels instant, 20–50 ms is good, and above 100 ms makes games, calls and even page loads feel sluggish. Ping depends mainly on distance, routing and congestion — not on how many Mbps you pay for.

Why is my internet slow?

The most common causes are weak Wi-Fi (distance, walls, crowded 2.4 GHz channels), too many devices sharing the line, peak-hour congestion at the ISP (often evenings), an old router, background downloads or cloud backups, and VPNs. Test once on Wi-Fi and once on an Ethernet cable: if cable is much faster, the problem is inside your home, not your ISP.

How accurate are internet speed tests?

A well-designed test measures the real throughput between your device and one test server at one moment. It is accurate for that path, but results legitimately differ between tests because of the server location, routing, time of day, Wi-Fi conditions and other traffic on your network. Different speed-test services also use different servers and methods, so compare results from the same service over several tests.

More in the speed test guide and internet guides.