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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
If you have Xfinity Voice, you won't be able to make/receive...
- 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...
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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
Speed isn't the problem? We've got tips to help you resolve...
- Internet Help and Support
Discover how to optimize your Internet speed and...
- My Xfinity
Xfinity xFi allows you to test the speed of the Xfinity Internet connection to your xFi Gateway. This test is available to Xfinity Internet customers with compatible xFi Gateways (excludes DPC3939 and AX5001 models) through the Xfinity app.
Within a speed test app if you have 800mbps internet speed it should show around 100 MBps for download. Can be faster (or slower) depending on wired/wireless, time of day, how many devices are connected, etc.
Speed isn't the problem? We've got tips to help you resolve other issues. Improve Your Speed. Tips to maximize speed to your devices. Look Up Your Device. Check speed limitations on different devices.
Upgrade your Xfinity Internet to the speed you need. Experience gig speeds that power all your devices, all at the same time. So everyone in your home can do more of what they love — like working, playing, and connecting.
Check Zip. Xfinity average internet speed test results: Average download speed: 155.68 Mbps. Average latency: 23.45 ms. Total speed tests: 545,625. 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. Best Xfinity internet deals.
Run a test to your modem/gateway's local IP address, such as 192.168.100.1 or 10.0.0.1. This can help determine connectivity between your computer and your modem. Run a test to 127.0.0.1 to ensure your network interface card is responding. You shouldn't... Run a test to a CMTS or node.