United Kingdom Internet Speed Test
Run a free United Kingdom internet speed test in your browser. Tap GO to measure download speed, upload speed, ping and latency. Our tool detects your ISP, city and nearest server automatically — works with BT, Virgin Media and other connections nationwide.
- Population
- 67M+
- Typical download
- 60–150 Mbps
- Currency
- GBP
Run speed test
Country Detecting…
ISP Detecting…
City —
Tap GO to start.
- Real-time ISP Detection
- Worldwide Server Coverage
- Download, Upload, Ping & Jitter
- Powered by LibreSpeed
- Privacy Friendly Testing
- No App Required
ISP speed tests in United Kingdom
Speed test by city
United Kingdom speed test FAQ
What is a good internet speed in United Kingdom?
Most households in United Kingdom find 60–150 Mbps download enough for HD streaming and video calls. Gamers should aim for ping under 50 ms; creators and remote workers need higher upload Mbps.
Why is my WiFi speed test result lower than my broadband plan?
Wi-Fi, peak-hour congestion, and background downloads all reduce measured Mbps. Test over Ethernet once for a baseline, then on Wi-Fi where you actually use the internet.
Which ISPs work with this United Kingdom speed test?
Any connection works — we auto-detect providers such as BT, Virgin Media. Each ISP has a dedicated page with typical speed ranges and troubleshooting tips.
Why do speed test results change between runs?
Normal variation comes from Wi-Fi signal, neighbour traffic, VPNs, and time of day. Run three tests at different hours before concluding your line is faulty.
What speed do I need for 4K streaming in United Kingdom?
Plan for 25–35 Mbps sustained download per 4K stream, plus headroom for phones and laptops on the same connection.
Is this United Kingdom speed test free?
Yes. World Speed Test is a free LibreSpeed-powered browser test — no app or account required.
Can I test mobile data in United Kingdom?
Yes. Open the test on your phone using mobile data or hotspot. Results depend on coverage, tower load, and whether you are indoors.