• Average results for Xfinity Internet
    143.78 Mb/s Download Speed
    17.33 Mb/s Upload Speed
    18.49 ms Ping Latency
  • What is Xfinity?

    Xfinity is the largest Internet service provider in the United States. It is a subsidiary brand of Comcast. Comcast founded in the mid-1960s and provided the cable television services initially to its customers, and the user base increased to tens of millions of customers in a few years all over the US. In the '90s, Comcast started offering Internet services to its users which resulted in increased market share to almost 40% of the whole US Internet market.

    Xfinity formed in 2010 by Comcast, and the reason for its formation was that the Comcast company was initially set up to offer the cable services and television, and wireless services. The marketing team felt uncomfortable with attaching each new facility to Comcast brand and striving to keep it narrow-focused on what it was meant to be. Therefore, Xfinity explicitly launched for providing Internet services, TV, and wireless services. Hence, the Comcast television was named Xfinity TV, Comcast High-Speed Internet was named Xfinity Internet. Today, people majorly knows Xfinity, and fewer people know that both the brands owned by the same Company.

    What is Internet Speed Test?

    The Internet speed test truly checks the actual Internet connection speed of your Internet. The Broadband speed is measured by checking download speed as well as the upload speed. A slow Internet means that web browsing is affected as well as the downloading of data is affected. The upload speed is always less than the download speed in most cases under most ISPs. It is because the download speed is needed by most of the consumers, especially the home consumers. Because home consumers use Internet majorly for browsing the web and downloading the files from the Internet. Upload speed is required by those consumers who want to upload a vast amount of data to the Internet.

    About Xfinity Speed Test

    Xfinity Internet is the largest ISP of the USA with near about 40% Internet market share and holds 4th place where it comes to the quality of signals and coverage. The higher speeds and reliable service is what the company promises to give to its consumers.

    No doubt, how better the company providers internet, still there are chances of the slow Internet to some consumers and not others. No company can claim to provide 100% reliability and availability of the Internet. Because chances exist for the broken or slow Internet which is occurred due to various variable factors involved in such cases.

    The Xfinity speed test tool determines your Xfinity Internet Broadband Speed by calculating the time taken for each byte to travel from your computer to the remote server, and from a remote server to your computer. The rate at which your Internet downloads file or data from the Internet to your machine is called Download Speed. And Upload speed is the rate at which a file or data is uploaded from your device to the Internet.

    How to Test My Internet Speed?

    To check your Internet Speed, click the "Start" button above and the test will start instantly. Various tests performed for checking overall Internet performance. The jitter, latency, download speed, upload speed, ping are some of the variables checked regarding your Internet connection. These variables, once calculated, are piled up to calculate your overall Internet performance.

    The reason for slow Internet connection depends on multiple factors. The quality of cables used for supplying the link to your home or office, the weather conditions, heavy-duty electricity cables outside your premises, and more. All these factors count for your Internet performance.

    What does the Speed Test do?

    The speed test service is 100% free, and it does various tests for checking your internet connection performance. It uses your Internet to send random bytes to the nearest server and receives random bytes from the same server to check download and upload speeds. Before starting the speed test, please close all applications which are using your Internet. Because a real Internet speed test is possible only when your Internet is fully available to our speed test tool. And no other program is consuming the speed.

    Who Conducts this Speed Test?

    This speed test tool is not affiliated with and does not belong to Xfinity Internet or Comcast, and is provided by a third-party company named "Ookla."

Download/Upload Speed

Speed Comparision

Averages Calculated Daily

Latest 20 Speed Tests

DATE Country Latency (ms) Jitter (ms) Download Speed (Kbps) Upload Speed (Kbps)
2020-06-20 United States 14 2 91563 41876
2020-06-20 United States 10 8 20755 8336
2020-06-20 United States 26 8 16042 5833
2020-06-20 United States 11 2 194440 41707
2020-06-20 United States 10 1 193106 41799
2020-06-20 United States 11 3 29935 3290
2020-06-20 United States 15 2 206943 5911
2020-06-20 United States 28 7 51170 5980
2020-06-20 United States 24 9 38278 11626
2020-06-20 United States 13 3 98490 5885
2020-06-20 United States 14 15 81384 5820
2020-06-20 United States 10 4 9425 5562
2020-06-20 United States 15 18 20527 2971
2020-06-20 United States 10 6 353938 42087
2020-06-20 United States 21 2 27687 3569
2020-06-20 United States 12 5 18027 3552
2020-06-20 United States 10 3 92220 11587
2020-06-20 United States 11 3 40195 11495
2020-06-20 United States 16 7 40584 6429
2020-06-20 United States 11 1 280247 19849
2020-06-20 United States 12 26 127181 41655

Fastest Cities for Xfinity Internet

City Avg Download Speed (Mbps) Avg Upload Speed (Mbps) Avg Ping (ms)
Gilbertville 929 41 3
Fosterville 924 40 2
Poultney 924 41 3
Chartley 922 41 2
Nolensville 909 14 6
Weirsdale 830 23 2
Severna Park 763 35 4
Kingsburg 729 35 2
Prairie View 701 17 4
Harristown 700 23 4
Sperryville 699 41 2
San Gregorio 688 13 3
Ten Mile 685 23 4
West Pittsburg 684 41 2
Monomoscoy Island 618 21 12
Gretna 598 41 2
Brookshire 588 27 2
Rossiter 586 13 1
Liberty 579 18 3
Manchester Center 577 40 3