AT&T Internet Speed Test
Test your AT&T Internet connection and compare it to the typical fiber speed in United States.
Start AT&T Internet speed testDownload
250Mbps
Upload
230Mbps
Ping
12ms
AT&T Internet is a fiber provider in United States. A typical connection delivers around 250 Mbps download and 230 Mbps upload, with a ping near 12 ms. These are representative reference figures — run the test above to see exactly what your line delivers.
What to expect from AT&T Internet (Fiber)
Fibre delivers the fastest, most reliable home internet — high download AND upload speeds with low latency, ideal for 4K streaming, gaming, video calls and large households. Among the 7 United States providers we track, AT&T Internet ranks 3rd for typical download speed.
Getting less than expected? Compare wired vs Wi-Fi, then see why your internet is slow and how to improve it.
Other providers in United States
Frequently asked questions
Is AT&T Internet fast?
AT&T Internet (Fiber) typically delivers around 250 Mbps download and 230 Mbps upload with a ping near 12 ms in United States. Your actual speed depends on your plan and location — run a test to see yours.
How do I test my AT&T Internet speed?
Use the free SpeedPulse speed test on this page. For the most accurate result, connect by Ethernet (or sit close to your router), close other apps, and run it a few times.
Why is my AT&T Internet speed slower than advertised?
Wi-Fi distance, peak-time congestion, older equipment, and your specific plan all affect real speed. Testing wired next to the router shows your true line speed.
Methodology & data source
These are representative typical speeds for general comparison, informed by publicly reported broadband performance data and industry benchmarks. They are not live measurements and vary by provider, plan, technology, time of day and location. Last reviewed: June 2026. Not affiliated with or endorsed by AT&T Internet. For your actual connection, run a free speed test.