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Xfinity Internet Speed Test

How do I check Xfinity internet speed?

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Xfinity speed tester

By Rob Webber - Last updated on

Xfinity WiFi speed

Xfinity speed test tips

  • Run speed tests in the same room as the router for the most accurate results.
  • Close all other programs on your computer.
  • Ensure to complete downloads on other devices before the running the speed test.
  • Check speeds multiple times throughout the day for the best results.

Check your Xfinity internet speed

What is internet speed?

Internet speed refers to the rate of transferring data and is measured in megabits per second (Mbps). The rate that your computers receives information is known as download speed and the rate in which it sends information is called upload speed.

What internet speed is good?

Download speed

  • 1-6 Mbps for video conferences
  • 3-4 Mbps for smart home devices
  • 4-10 Mbps for online gaming
  • 5-15 Mbps for video streaming

Upload speed

  • 1-6 Mbps for video conferences
  • 3-4 Mbps for smart home devices
  • 4-10 Mbps for online gaming
  • 5-15 Mbps for posting videos

How to improve Xfinity internet speed

  • Place your Wifi router in a central location within your house.
  • Place your router away from obstructions.
  • Reboot your modem and router regularly.

Xfinity internet plans

PackageSpeedPrice
Xfinity 100 Mbps Internet100 Mbps$39.99
Xfinity 300 Mbps Internet300 Mbps$49.99
Xfinity 600 Mbps Internet600 Mbps$50
Xfinity 900 Mbps Internet900 Mbps$60
Xfinity 1200 Mbps Internet1200 Mbps$70

Xfinity features

ServicesTV/Wireless/Internet/Landline
States Covered39 states
Population Covered111.7M
Connection TypeFiber & Cable
Internet Speeds25Mbps - 2000Mbps (varies by area)
ModemIncluded
TV Channels260+
4K ChannelsNo
ContractNo Term, 1-year, 2-year

Xfinity benefits

  • High-speed internet: Xfinity internet plans offer more internet speeds than most internet service providers, with up to six speeds available, depending on where you live.
  • Data cap: With Xfinity internet deals you'll find a 1.2TB data limit (although this can vary by location). Overage charges are issued if you go over your limit. However, with Xfinity Internet, there's an option to pay extra for unlimited data.
  • Download speeds: Speeds may vary depending on where you live, but they offer speeds ranging from 50 Mbps up to 3,000 Mbps. You can use our Xfinity internet speed test to find availability in your area. You'll also find faster speeds with Xfinity fiber internet plans.
  • Monthly costs: Prices vary by location, but their basic plans offer affordable options.
  • Parental controls: There are features to help keep your kids safe on the internet, but they differ depending on the Xfinity device or modem you choose.
  • Coverage: Availability can vary but you can check coverage at your home with the Xfinity coverage map.
  • No contracts: If you don't want to sign a contract, Xfinity prepaid internet plans offer many of the same benefits as their postpaid internet plans. The plus is no credit checks, hidden costs, or additional fees.
  • Bundle your services: Xfinity bundle deals can save you money if you're looking for top cable TV, Internet, and home phone service, with their double or triple play options.
  • TV packages: As the largest cable TV provider in the US, you can choose from Xfinity Basic Cable, Xfinity Digital Extra, and Xfinity Digital Preferred, depending on the channels and features you're looking for.
  • TV channel lineup: With Xfinity TV packages there's the option to add on premium channels like HBO Max, STARZ, SHOWTIME, although some of these are included with their higher tier packages. The Xfinity channel lineup starts from around 10+ channels, up to 185+.
  • Self-installation: You could save on technician fees and install Xfinity TV yourself.
  • VoIP: Xfinity Voice is a digital voice service (Voice over Internet Protocol). As it runs over your existing internet connection you can expect crystal clear calls.
  • VoIP features: Get call forwarding, 3-way calling, call waiting, caller ID, and many more features available.
  • Unlimited calls: Depending on the plan you choose you'll get unlimited local calls, but nationwide calls are an extra fee.
  • International calls: Options are available with Xfinity phone services, at a small extra cost. If you opt for this you'll get international call options to Canada, China, India, Hong Kong, and more.
  • Customer service: Find out more about customer satisfaction and what Xfinity customers are saying with Xfinity reviews.
  • Increased competition: You can find out more about Xfinity services and their main competitors by comparing AT&T vs Xfinity, Xfinity vs Verizon FiOS, or compare satellite TV providers DIRECTV vs Xfinity and Dish vs Xfinity.

Xfinity speed checker FAQs

How fast is Xfinity's internet speed?

Xfinity offers download speeds of up to 940 Mbps.

How can I speed up my Xfinity internet?

For the fastest internet speeds, use a wired connection rather than WiFi.


Xfinity company details

Company NameComcast
Founded1983
HeadquartersOne Comcast Center, Philadelphia, PA 19103
Employees10,000+
Search Internet Deals
Rob Webber
Rob Webber

Rob has 15+ years experience in the US and UK running price comparison sites for cell phone plans, smartphone deals, TV, and internet. He loves thinking outside of the box to build tools that empower consumers to make more informed decisions.