• Average results for Xfinity Internet
    122.31 Mb/s
    Download Speed
    12.67 Mb/s
    Upload Speed
    20.44 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)
2019-09-29 United States 13 1 72198 5990
2019-09-27 United States 13 1 72315 6016
2019-09-24 United States 30 6 109430 40279
2019-09-24 United States 14 3 86304 5895
2019-09-24 United States 13 2 600072 17951
2019-09-24 United States 18 1 94794 11852
2019-09-24 United States 11 4 336276 41985
2019-09-24 United States 27 1 412681 8588
2019-09-24 United States 20 3 17724 11797
2019-09-24 United States 18 2 16791 11829
2019-09-24 United States 23 7 158776 2588
2019-09-24 United States 14 186 106070 14241
2019-09-24 United States 13 1 206435 5865
2019-09-24 United States 38 2 173498 11844
2019-09-24 United States 7 3 437983 20060
2019-09-24 United States 39 3 44633 22669
2019-09-24 United States 23 8 41552 10045
2019-09-24 United States 19 7 45441 11865
2019-09-24 United States 16 17 8639 3685
2019-09-24 United States 24 8 5216 5152
2019-09-23 United States 22 4 67071 5748

Fastest Cities for Xfinity Internet

City Avg Download Speed (Mbps) Avg Upload Speed (Mbps) Avg Ping (ms)
Boardman 1980 1938 0
Paw Creek 969 475 1
Kingston Springs 967 453 0
South Weymouth 936 41 7
Linthicum Heights 930 626 0
Canelas 929 206 1
Rainier 928 41 2
Discovery Bay 926 891 0
Stratford 924 920 0
Dillsburg 922 41 4
Essex 919 25 11
Umpqua 915 242 1
Zebulon 906 831 1
Fergus Falls 902 636 1
Terrassa 901 151 2
Tauralaukis 886 564 1
Bogliasco 886 80 2
Smartsville 874 41 2
Gothenburg 871 476 1
Royse City 862 920 0