CenturyLink

CenturyLink Speed Test

See CenturyLink's speed test results over the past 12 months or enter your zip code below to see if broadband internet from CenturyLink is available in your area.
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Download Speed and Latency Test

Whether CenturyLink is your internet provider or you use a different provider, the speed test below can show key statistics about your internet connection.

Note: This speed test can be used to test any internet provider, not just CenturyLink.

Speed Test

Simply press "start test" to see your results.

Use our speed test to check the capability of your Internet service whether you use CenturyLink or another provider. The modules above are designed to display statistics on download and upload performance. These two results are the main indicators of broadband internet quality. As of July 2018, CenturyLink’s average download speed is 18.01 Mbps. Across their footprint, the average latency on CenturyLink Internet speed tests is 151.76ms. In context, wired terrestrial connections generally have latency in the 5–70ms range. Satellite Internet broadband connections, on the other hand, are often as high as 500–800ms.

140MBPS Maximum Advertised
Download Mbps
37.88MBPS User Speed Test
Download Mbps Top 10 Fastest In State
151.76ms Average Latency
6,394,252 Speed Tests
FROM CenturyLink Customers
392.63ms Average Jitter

Fastest Cities

Stillwater, MN100 mbps716 mbps
Silverton, CO20 mbps463 mbps
Alva, FL100 mbps379 mbps
Parachute, CO100 mbps352 mbps
Saint George, UT100 mbps290 mbps

CenturyLink Fastest Download Speeds Over Time

In this chart we've calculated the average speed of the fastest 10% of users who ran a speed test from a CenturyLink connection in the last 12 months.

CenturyLink Average Download Speeds Over Time

In this chart we show the average download speed across all 6394252 users who ran a speed test on their CenturyLink internet connection in the last 12 months.

Last Updated on 8/15/2018

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