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Let's test the speed to your device. We'll measure the speed from our servers to this device. Results are often lower than plan speeds due to WiFi conditions and device capabilities.
- My Xfinity
The Xfinity Discovery Hub is your resource for Xfinity...
- Tips to Improve Coverage
Try Our Internet Troubleshooting Tool If you’ve tried all of...
- Compare Device Speeds
Year Released Expected WiFi Speed* 2011-present: 150-500...
- Device Speed vs Plan Speed
This test is measuring the amount of speed available to a...
- Sign In
Get the most out of Xfinity from Comcast by signing in to...
- Billing
Get the most out of Xfinity from Comcast by signing in to...
- Tips and Tools
The speed to your device isn't the same as the speed...
- Internet Help and Support
Discover how to optimize your Internet speed and...
- My Xfinity
Frequently Asked Questions. How do my speeds compare to others? +. How much speed do you need to stream video? +. What is the best internet plan for streaming? +. Why is my internet so slow? +. How can I improve my internet speed? +. Best internet plans for streaming. *Plus taxes and fees.
Looking for an easy way to test and track your internet speed on your phone? Download our free, easy-to-use speed test app for quick and reliable results.
Add Xfinity StreamSaver to Xfinity Internet and save over 30% on your favorite streaming services. • Get fast, reliable 300 Mbps internet for one year. • Enjoy Xfinity StreamSaver, which includes Peacock Premium with ads — perfect for catching Team USA — plus Apple TV+ and Netflix Standard with ads. $40 /mo.
Use Speedtest on all your devices with our free desktop and mobile apps.
Save 30% on your favorite streaming services. Add Xfinity StreamSaver to your internet plan and get Apple TV+, Netflix Standard with ads, and Peacock Premium with ads. $15 /mo. Shop internet.
Disney+, Netflix streaming, Amazon Prime Video, Hulu, Max, and Paramount+ subscriptions required. Viewing uses your Internet service and will count against any Xfinity data plan. Streaming content limited to the U.S. Separate charges apply to On Demand and certain streaming services. Xfinity Mobile: Restrictions apply.