Search results
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. Start Test.
- 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
You have unread emails Check Email; You have unread emails...
- Internet Help and Support
Discover how to optimize your Internet speed and...
- My Xfinity
You can calculate the length of a path, running route, fence, border, or the perimeter of any object that appears on a google map. The distance calculator will then display a measurement of the length in feet, meters, miles and kilometers.
Map a run, walk, or bicycle ride. Plan routes, calculate distances, view elevation profiles, share routes, export as gpx, or embed in a website.
Map your run with our free running route planner. Accurately measure distance, plan new routes and find new places to run. Print, share and download route maps, directions and elevation profiles.
Use Speedtest on all your devices with our free desktop and mobile apps.
How does the Xfinity internet speed test work? Our speed test starts by measuring your connection’s latency. To do this, it sends a small amount of data from your device to the nearest test server and measures how long it takes to receive a response.
The Xfinity Speed Test, also known as the Speed to Device Test, is a web-based speed test used to measure your real-time network connection. The test measures the download speed, upload speed, latency and activities that can be supported by the connection to your device.