CenturyLink internet speed test

Test your CenturyLink internet speed

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The speed test below will test the speeds you are getting with your CenturyLink service. Take the test, compare your results and see what you can do to get faster internet speeds. And if you find that you need a faster plan, we can help with that, too.

How to use the CenturyLink speed test

Click “Go” below to begin the speed test. The test will first measure “ping,” or how long it takes to establish a connection with the server. Then the test will receive a small bit of data to measure your download speed. Last, the test will send a small bit of data to measure your upload speed.

The CenturyLink advertised speeds didn’t line up with your actual speed test results?

You can try the speed test multiple times on different days as the speeds can actually vary depending on a number of facts. However, if your CenturyLink internet speed did not line up with the actual speed test results consistently, it may be time to check another internet provider. 

Tips for getting accurate CenturyLink speed test results

Before starting your test, there are a few steps you’ll want to take to ensure it is accurate. These steps are not necessary to take the test. 

• Connect your computer directly to the modem using an Ethernet cable. If your internet plan advertises speeds above 100 Mbps, use a Cat5e, Cat6 or Cat7 Ethernet cable for the best results.
• Disconnect any other devices that use the internet. This includes any device that may be connected to your Wi-Fi network, such as smartphones, tablets, smart TVs, Wi-Fi enabled cameras, etc. These devices can use up bandwidth and interfere with your test results, even if you aren’t actively using them.
• Close any apps or web pages on your computer that may be using up bandwidth, such as video and music streaming apps or sites.

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CenturyLink plans for faster speeds

CenturyLink internet is a huge internet service provider that provides service in 37 states across the U.S. CenturyLink offers both DSL and fiber internet service. The ISP also has a wide range of speeds from 15 Mbps to 940 Mbps. Customers can also receive traditional landline phone and long-distance service calls. 

CenturyLink internet offers various plans and prices as shown in the table below: 

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Internet speed recommendation

A good internet speed on average is 25 Mbps of download speed and 3 Mbps of uploading speed. With 25 Mbps, you will be able to do the basic things like stream on YouTube or Netflix, attend Zoom meetings, and play games up to two devices.

However, if you are looking to stream HD video on multiple devices, download large files, or play games on multiple devices at the same time, then it is recommended to get 40-100 Mbps or more. 

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How the CenturyLink speed test works

The CenturyLink speed test will check your internet speed to the modem or router. You will need to plug your computer into your modem directly with an Ethernet cable. You can then run the test on your computer.

The CenturyLink speed test will show you the exact speed you are getting from your internet. The algorithm will then find the average of the fastest download and upload rates during your test from your location. Although your results may vary depending on the time of your test, you can run several tests at different times per day to get an accurate reading and help you understand if there is an issue with your broadband service.

Do you have the right speed?

A “good” internet speed is one that can support your online activities and connected devices without excessive lagging or load times. Any download speed 25 Mbps or higher is considered “broadband,” but many households find speeds around 100 Mbps to be a “good” speed.

Not sure what internet speeds you need? Check out our guide to internet speeds for an idea of what a good internet speed is for your home. Once you’ve determined which speeds are best for your home and online activities, compare them to your speed test results.

If your speeds are slower than you need, consider a faster plan or network. If your speeds are much higher than you need, you may want to consider downgrading to a slower connection to save on your monthly bill.

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CenturyLink speed test FAQs