Internet Speed: Xfinity Speed Test

Quickly test your current internet speeds to your device at your location. Receive upload and download speeds in a matter of seconds to figure out whether your current internet plan is right for you.

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Internet Speed Test

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

Xfinity Contact Options

New & Existing Customers

Have a question? Contact the Xfinity support team at the number below for assistance.

Call 800 934 6489 (Existing Customers)
Call 833-946-2770 (New Customers)

Request a Callback

Skip the waiting on hold and let a Xfinity agent call back when it's convenient for you. Simply leave your number with the Xfinity customer service team below.

Request a Callback

Popular Xfinity Fiber Plans

#1	Xfinity	Xfinity 1 Gig Fiber 1100/35 Mbps Unlimited Data $50/mo 5 year price guarantee 5 year price guarantee View Plan	$50/mo 5 year price guarantee 5 year price guarantee	View Plan
#2	Xfinity	Xfinity 1 Gig + Unlimited Fiber 1100/35 Mbps Unlimited Data $90/mo 5 year price guarantee + FREE mobile line for 12 months 5 year price guarantee + FREE mobile line for 12 months View Plan	$90/mo 5 year price guarantee + FREE mobile line for 12 months 5 year price guarantee + FREE mobile line for 12 months	View Plan
#3	Xfinity	Xfinity 1.2 Gig Fiber 1200/35 Mbps Unlimited Data $100/mo 5 year price guarantee 5 year price guarantee View Plan	$100/mo 5 year price guarantee 5 year price guarantee	View Plan
#4	Xfinity	Xfinity 1.2 Gig + Unlimited Fiber 1200/35 Mbps Unlimited Data $140/mo 5 year price guarantee + FREE mobile line for 12 months 5 year price guarantee + FREE mobile line for 12 months View Plan	$140/mo 5 year price guarantee + FREE mobile line for 12 months 5 year price guarantee + FREE mobile line for 12 months	View Plan

Popular Xfinity Cable Plans

#1	Xfinity	Xfinity 300 Mbps Cable 300/35 Mbps Unlimited Data $40/mo 5 year price guarantee 5 year price guarantee View Plan	$40/mo 5 year price guarantee 5 year price guarantee	View Plan
#2	Xfinity	Xfinity 500 Mbps Cable 500/35 Mbps Unlimited Data $45/mo 5 year price guarantee 5 year price guarantee View Plan	$45/mo 5 year price guarantee 5 year price guarantee	View Plan
#3	Xfinity	Xfinity 300 Mbps + Unlimited Cable 300/35 Mbps Unlimited Data $80/mo 5 year price guarantee + FREE mobile line for 12 months 5 year price guarantee + FREE mobile line for 12 months View Plan	$80/mo 5 year price guarantee + FREE mobile line for 12 months 5 year price guarantee + FREE mobile line for 12 months	View Plan
#4	Xfinity	Xfinity 500 Mbps + Unlimited Cable 500/35 Mbps Unlimited Data $85/mo 5 year price guarantee + FREE mobile line for 12 months 5 year price guarantee + FREE mobile line for 12 months View Plan	$85/mo 5 year price guarantee + FREE mobile line for 12 months 5 year price guarantee + FREE mobile line for 12 months	View Plan

Xfinity FAQs

What is a good internet speed?

A good internet speed for you can vary depending on what you use the internet for. For example, web browsing requires 1Mbps, video streaming requires 3-25Mbps, and video calling requires about 3-6Mbps. Multiple people sharing an internet connection and multiple devices using the internet simultaneously can also contribute to needing faster speeds. In general, a good download speed for the average household would be 15-20Mbps.

How accurate is a speed test?

Although many factors can affect your speed test results, in general, they are a great way to estimate your internet speed. In order to get a more accurate test reading be sure to restart your modem and router, pause all internet use, restart your computer, and clear your web browser’s cache before starting the test.

How long does an Xfinity speed test take?

Speed tests are relatively quick, usually taking less than a minute to present your upload and download speed results.

How can I up my internet?

If you’re not impressed with your current internet speeds, you can try moving your router to a more central location, adding a WiFi extender, and simply turning your modem off and on again. Still not impressed? Compare faster internet plan options using our search tool.

What is upload vs download speed?

Download refers to the speed at which you are able to download anything from the internet (photos, videos, etc.) while upload involves uploading content to the internet (live streaming, video calling, etc.).

Why is my WiFi speed slow?

Your internet speeds could be reduced for several reasons. Do you have a greater number of devices connected? Are there more people online than usual? Has the amount of video content streaming increased? Any of these factors and more could be limiting your current speeds.