Xfinity Network Speed Test

2/15/2022by admin

Visit Xfinity Speed Test Xfinity Speed Test is the one all people prefer to test their internet speed. Xfinity Speed Test was previously known as Comcast speed test, even now many people refer it with its old name. In 2011, it changed its name from Comcast to Xfinity Speed Test. It is a free web. Xfinity Speed Test. The Xfinity Speed Test by Comcast Cable Communications is a handy tool to quickly test your Internet speed. It takes just a few seconds to get your download and upload speed numbers, and it will even tell you what your latency is across the network.

Is your internet fast enough? Test internet speeds at your location with a single click.

  • We can’t guarantee that the results of the speed test will match your subscription 100% of the time. This is due to a number of factors beyond our control, including (but not limited to) the processing power of your personal computing equipment, apps running on your computer, the nature and quality of your home network connection, third party networks you may be connected to, the.
  • When running a speed test on an Xfinity Performance Internet plan, you’ll only get 100% of the speed if you plug directly into the router with ethernet. Wired connections are much faster, and it prioritizes the wired device over other “WiFi hog” devices in your home.
  • Test your Internet upload and download speeds to see how Comcast Business Internet compares to the competition. Get a free quote today for speeds up to 1 Gig.

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Xfinity Internet

Xfinity offers top speeds of up to 2,000 Mbps. While that’s among the fastest available in the US, it’s only available in limited areas and comes with a hefty price tag. Fortunately, Xfinity also offers packages with speed tiers ranging from 25 Mbps up to 1,000 Mbps.

Most customers subscribe to the more affordable Xfinity plans with lower speeds. Because more people subscribe to the lower-tier packages, the average Xfinity speed tested will likely be lower than the average speed offered.

Top advertised download speed:

Up to
2000 Mbps

Xfinity Internet Speed Test Averages

Average download speed: 101.43 Mbps

Average latency: 9.8 ms

Total speed tests: 1,637,772

Fastest Cities for Xfinity Internet Service

CityTop advertised download speedAverage download speed*
1. Atherton, CA1000 Mbps248 Mbps
2. Mercer Island, WA1000 Mbps208 Mbps
3. Needham, MA1000 Mbps196 Mbps
4. Norton, VA1000 Mbps186 Mbps
5. Locust Dale, VA1000 Mbps185 Mbps
*Average of speed test results for Xfinity users in each city

Enter your zip to get speeds and providers available for your area.

Internet Speed Recommendations

The speed you need depends on how many people use your internet at once and what they do online. For example, streaming video takes more bandwidth than streaming music, and four people streaming requires more bandwidth than just one person streaming.

Below is a quick reference for how fast your internet should be. We’ve based our recommendations on the number of people using your network and what they use it for. To get a more personalized speed recommendation, use our How Much Speed Do I Need? tool.

1-3 People:
5 Mbps

4 - 6 People:
10 Mbps

1-3 People:
5 Mbps

4 - 6 People:
25 Mbps

1-3 People:
25 Mbps

4 - 6 People:
100 Mbps

1-3 People:
SD Video: 10 Mbps
HD Video: 50 Mbps

4 - 6 People:
SD Video: 50 Mbps
HD Video: 100+ Mbps

About the Xfinity Internet Speed Test

Not all speed tests are the same. Our Xfinity speed test dynamically uses a nearby server to test your internet speed. Other speed tests use a designated server instead of a dynamic one, which can skew your results. If the designated server is farther away than your Internet Service Provider’s (ISP’s) server, the results of your latency test may be inflated. This doesn’t happen with our test because it adapts the servers it uses to where you’re at.

We also give you stats about Xfinity internet service and internet speed recommendations on the same page as your results. This way you can evaluate your test results and use them to make informed future decisions.

How does the Xfinity internet speed test work?

The internet speed test will download a small dummy file and time how long the download takes. The number of megabits in the file divided by the number of seconds it takes to download give you the megabits per second (Mbps) speed of your internet connection. To test upload speeds, the speed test follows the same process but in reverse.

Xfinity Network Speed Test

Should I worry about the dummy file?

The dummy file used in the speed test is harmless, but sometimes security software won’t recognize the file type and flag it as questionable. This will interfere with the test. If your security software interrupts your speed test, simply turn it off for the duration of the test. Remember to turn it back on when you’re done.

How does it calculate latency?

The latency test sends a signal, called a ping, to the server and back. It times how long that round trip takes to calculate your latency score. When latency is high, it can cause delays that disrupt real-time online activities like video chat or player-versus-player gaming. This interruption is also referred to as lag.

Xfinity Plans

PlanPrices from*Download speeds up toIntroductory Terms
Xfinity Performance Starter$19.99/mo 25 Mbps for the first 12 months with a 1-year agreement
Xfinity Performance$34.99/mo 100 Mbps For the first 12 months with a 1-year agreement.
Xfinity Performance Pro$49.99/mo 200 Mbps For the first 12 months with a 1-year agreement.
Xfinity Blast! Pro$64.99/mo 400 Mbps For the first 12 months with a 1-year agreement
Xfinity Extreme Pro$74.99/mo 600 Mbps For the first 12 months with a 1-year agreement
Xfinity Gigabit$84.99/mo 1000 Mbps For the first 12 months with a 1-year agreement
Xfinity Gigabit Pro$299.95/mo 2000 Mbps With a 2-yr. agreement

Ranges span across areas and are aggregate. Actual prices and speeds may vary.
Not all packages available in all areas.

Enter your zip to get speeds and providers available for your area.

Xfinity Internet Speed FAQ

Where are the best places to get Xfinity internet?

At the time of writing, the states with the fastest average speed test results for Xfinity are as follows:

  1. Missouri
  2. Texas
  3. Colorado
  4. California
  5. Maryland

With internet service, faster usually means better, so these are the states with the best Xfinity service on average. However, services can vary greatly from neighborhood to neighborhood. The best way to find what speeds Xfinity offers near you is to enter your zip and get local info.

What’s a good internet download speed?

It depends on how many people use your connection and what you do online. More people need more bandwidth. Generally, 5–10 Mbps per person will suffice. But if several people do a lot of HD streaming, you should think about 25 Mbps per person.

Most individual internet users will be fine with about 50 Mbps, which is only about half the speed offered on the average internet package in the US. Whether you need more than average is up to you. But if you need a little help, our “How much internet speed do I need?” tool is an easy way to get a personalized speed recommendation.

How fast is Xfinity?

Xfinity offers some of the fastest internet services around. Its top-tier package reaches up to 2,000 Mbps. That’s a ton of speed and it comes with a huge price tag. Fortunately, almost no one needs that much speed, so you likely won’t have to worry about those top-tier expenses.

According to our speed test results, the average Xfinity customer gets about 63 Mbps. The average upload speed was about 10 Mbps. Both fall well above the broadband mark of 25 Mbps download and 3 Mbps upload.

These average Xfinity speeds will be enough for most households—even those with up to six people. You might need a little more speed if you have three or more people streaming in HD at the same time.

What’s the most popular Xfinity internet package?

Internet speed test comcast

What Speed Is Xfinity Performance Internet

Based on our speed test results, Performance and Performance Plus seem to be the most popular packages. Those packages offer 60 Mbps, and our average Xfinity speed test result was about 63 Mbps, so the math works out.

The next closest packages offer 25 Mbps on the low end and 150 Mbps on the high end. If the 25 Mbps package was the most popular, we would expect a lower average score. If the 150 Mbps package was the most popular, we would expect to average to be higher, provided that Xfinity comes close to delivering its advertised speeds. Considering the 63 Mbps average is so much lower than 150 Mbps, it’s unlikely Xfinity would be that far off.

Xfinity Speed Test FAQ

Xfinity speed test results shown above are based on thousands of real-world Comcast Xfinity connections. Keep in mind that these test results are run by actual users, not technicians or IT experts — because of this, our Xfinity speed test results often include home networking issues caused by user error. This results in lower speed averages than you are likely to experience on a properly-installed Comcast Xfinity connection. To remedy this, the tables above show 90th percentile results in addition to raw Xfinity speed test averages. 90th percentile results remove the lowest tests, which are commonly the result of test error, to provide a higher average that more closely mirrors the actual experience of Xfinity connections we’ve tested.

Xfi Speed Test

Why Are Xfinity’s Upload and Download Speeds Different?

Xfinity is a cable Internet provider, which means that their Internet service is provided over coaxial cable networks. These copper cable networks are older than the “fiber” networks, and have limited bandwidth compared to fiber-optic technology. Even using the latest DOCSIS 3.1 transmission technology, the upload speed of Xfinity speed tests will almost always be significantly lower than the download speed.

Xfinity, like all cable Internet providers, chooses to prioritize download speeds for their customers because most users download much more content than they upload. For example, when using Netflix to stream a film, most of the transmission of data is going from Netflix’s server down to your home network. The only data going “up” will be the small requests you make while interacting with the Netflix interface, like pushing pause, selecting a film, fast forward, and etc.

Is Xfinity’s Latency Normal?

Xfinity Business Internet Speed Test

Our Xfinity speed test tool shown above includes latency measurement. Latency is how long it takes for data to make the round-trip journey from your home network to a server and back again. You can think of it as a measurement of “lag.” Latency matters most for gaming, video chat, and other real-time activities. Latency is not a major concern for regular activities like scrolling through Facebook or watching Hulu.

Xfinity speed test records we’ve analyzed show that their latency is similar to other cable providers, and is good enough for the vast majority of users. Only professional gamers are likely to have any issue with Xfinity’s latency performance.

What Speed Is Xfinity Performance Internet?

Xfinity’s “Performance” Internet service performs similarly to all other Xfinity plans in terms of how the “promised” or “advertised” speed compares to the delivered speed. In general, you can expect that the speed you get on a laptop when testing your connection over WiFi will be around 10–30% below the speed of your plan. This is normal — a variety of factors slow down the speed that reaches individual devices on a healthy home network, with signal fade in WiFi being the biggest issue. When running a speed test on an Xfinity Performance Internet plan, you’ll only get 100% of the speed if you plug directly into the router with ethernet. Wired connections are much faster, and it prioritizes the wired device over other “WiFi hog” devices in your home.

Xfinity Internet Speeds in Context

Overall, Comcast speed tests are comparable to other cable providers. Since launching their DOCSIS 3.1 update, they even outperform the average in many cities. Their network quality varies from area to area, so be sure to check results in your city. Search your zip code with our search tool at the top of this page to see local speed statistics.

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