AT&T Internet Speed Test Benchmark Your Connection
Use our free speed test to benchmark your AT&T Internet connection. For the most accurate results, follow our accuracy guide - Ideally test over a wired Ethernet connection with other devices idle. Compare your speeds against global benchmarks and the weekly leaderboard.
AT&T Internet is a major US telecommunications provider offering fiber, DSL, and fixed wireless broadband. AT&T Fiber delivers symmetrical gigabit speeds in select markets, while their DSL network covers rural and suburban areas across the southern and midwestern United States.
| Provider | AT&T Internet |
|---|---|
| Country | United States |
| ASN | AS7018 |
| Coverage | 21 US states |
| Technologies | Fiber (AT&T Fiber), DSL, Fixed Wireless |
| Founded | 1983 |
| Website | att.com |
Average AT&T Internet Speed Test Results
Typical measured results across real users. See the full leaderboard for live benchmarks.
| Metric | Typical Value | Rating |
|---|---|---|
| Download Speed | 350 Mbps | Good |
| Upload Speed | 240 Mbps | Good |
| Ping | 12 ms | Excellent |
Results are community-sourced estimates. Your speed depends on your plan, location, and equipment. Learn about our methodology →
What These AT&T Internet Results Mean
Best Use Case
AT&T Internet is well suited to gaming, video calls, remote work, and heavy cloud use because its benchmark combines low ping with strong upload speed.
Upload Profile
Upload is moderate relative to download. It should be enough for everyday calls and file sharing, but heavy creators may want a higher tier.
Technology Notes
AT&T Internet uses Fiber (AT&T Fiber), DSL, Fixed Wireless. Technology affects upload symmetry, latency, evening congestion, and how close you can get to advertised plan speeds.
AT&T Internet Internet Plans and Speeds
| Plan | Download | Upload | Technology | Starting From |
|---|---|---|---|---|
| Internet 300 | 300 Mbps | 300 Mbps | Fiber | $55/mo |
| Internet 500 | 500 Mbps | 500 Mbps | Fiber | $65/mo |
| Internet 1 Gig | 1000 Mbps | 1000 Mbps | Fiber | $80/mo |
| Internet 2 Gig | 2000 Mbps | 2000 Mbps | Fiber | $110/mo |
| Internet Basic 10 | 10 Mbps | 1 Mbps | DSL | $55/mo |
Prices shown are approximate starting rates and may vary by location and promotional period. Check att.com for current pricing.
AT&T Internet vs United States Broadband Benchmarks
Use this comparison to separate provider performance from the wider market. A result below your plan speed may still be normal for your connection type, but a wired test far below both your plan and the country benchmark deserves troubleshooting.
| Metric | AT&T Internet | United States median | Interpretation |
|---|---|---|---|
| Download | 350 Mbps | 242.4 Mbps | Above the national median benchmark. |
| Upload | 240 Mbps | 24.6 Mbps | Upload is competitive for United States. |
| Ping | 12 ms | 11 ms | Latency is higher than the country median; test over Ethernet before blaming the ISP. |
How to Run a AT&T Internet Speed Test
- Connect via Ethernet - For the most accurate baseline, connect your device directly to your router or modem with an Ethernet cable. Wi-Fi introduces variables that can mask your true plan speed. See our accuracy guide for full tips.
- Close background apps - Pause streaming, downloads, and backups. Other devices on your network also consume bandwidth.
- Start the speed test - Click GO on our homepage. The test measures download, upload, ping, and jitter in about 30 seconds.
- Compare your result - Check your measured speeds against the typical AT&T Internet results above. If you're significantly below your plan speed, review the common issues section below or contact AT&T Internet support.
Common AT&T Internet Speed Issues
| Issue | Likely Cause | Solution |
|---|---|---|
| Slow speeds during peak hours | Network congestion | Test at off-peak times; contact AT&T if consistent |
| Intermittent connection drops | DSL line quality or modem issues | Restart gateway; check line for interference |
| Upload much slower than download | DSL asymmetric service | Upgrade to AT&T Fiber for symmetrical speeds |
AT&T Internet Pros and Cons
Pros
- ✓ True symmetrical fiber speeds
- ✓ No data caps on fiber plans
- ✓ Bundling options with DirecTV
Cons
- ✗ DSL plans have very limited upload
- ✗ Availability varies widely by address
- ✗ Price increases after 12-month intro period
Frequently Asked Questions - AT&T Internet Speed
What speed should I expect from AT&T Internet?
AT&T Fiber customers typically see 300–1000 Mbps download and matching upload. DSL customers average 10–50 Mbps download with limited upload (1–5 Mbps). Actual speeds depend on plan, location, and network conditions.
Does AT&T throttle internet speeds?
AT&T does not throttle speeds on fiber plans. However, AT&T may deprioritize data during network congestion on wireless plans. Wired internet plans are not subject to data throttling.
Why is my AT&T speed slower than advertised?
Common causes include Wi-Fi interference, an aging gateway device, peak-hour congestion, or a DSL line issue. Run our speed test over Ethernet for the most accurate baseline.
More ISP Speed Tests
Something outdated or incorrect on this page?