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🏆 Watch this space — we're launching a monthly competition for the fastest speed test result on the leaderboard!📡 New: your results now show whether you're on Wi-Fi or Ethernet — check your connection type after every test.⚡ Challenge a friend! Run your speed test and share your personal beat link with anyone.🏆 Watch this space — we're launching a monthly competition for the fastest speed test result on the leaderboard!📡 New: your results now show whether you're on Wi-Fi or Ethernet — check your connection type after every test.⚡ Challenge a friend! Run your speed test and share your personal beat link with anyone.
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UK ISP Speed Rankings

Median speeds by provider based on 0 real-world tests on BroadbandSpeedTest.uk.com

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ISPs Ranked

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Total Tests

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Top Ranked

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info How rankings are calculated

Rank Score uses a Bayesian weighted average — the same method used by IMDb and Letterboxd. ISPs with fewer tests are pulled toward the overall average until they have sufficient data (≥10 tests for full weight). This prevents a small number of fast results from pushing a low-sample ISP to the top unfairly.

Download / Upload / Ping columns show the raw median (not mean), which is resilient to outlier results. Only ISPs with 3 or more tests are shown. Confidence bars indicate data reliability. All data is from real UK user tests submitted to BroadbandSpeedTest.uk.com.

How our speed test and rankings work · Monthly speed reports