Quantum Internet speeds and plans
†Limited availability. Service rate in select locations only. Taxes and fees apply. New Quantum Fiber Customers Only.
Quantum average internet speed test results:
Average download speed: 41.77Mbps
Average upload speed: 77.91Mbps
Average latency: 58.49ms
Total speed tests: 267,290
Why is my Quantum internet speed slower than advertised?
Advertised speeds usually indicate the maximum speed you can expect over a wired Ethernet connection. Wi-Fi speeds tend to be slower than wired connections, though the gap is getting narrower as Wi-Fi tech continues to improve.
Your speed test results may also be slowed by other online activity taking up bandwidth on your connection, such as someone streaming video.
For the most accurate result possible, we recommend taking the speed test on a computer using an Ethernet connection and limiting internet use in your home as much as possible while running the speed test.
How do Quantum advertised internet speeds compare to competitors?
* Limited availability. Service rate in select locations only. Taxes and fees apply. New Quantum Fiber Customers Only.
**For 12 months. No term contract. Taxes and equipment not included. Includes $10/mo automatic payments and paperless billing discount. Prices may vary by location.
No term contract. Taxes not included. Includes $10/mo automatic payments and paperless billing discount. Prices may vary by location.
For 24 months. No term contract. Taxes and equipment not included. Includes $10/mo automatic payments and paperless billing discount. Prices may vary by location.
†Price after $5/mo Autopay & Paperless bill discount (w/in 2 bills). Plus taxes & fees. Monthly State Cost Recovery Charge in TX, OH, NV applies. One time install chrg may apply. Ltd. avail/areas. Call or go to www.fiber.att.com to see if you qualify.
Enter your zip code to see all providers and speeds available in your area.
How much internet speed do you need?
Take our free quiz to see how much internet speed is right for you.
What is a good internet speed?
|How fast is this?
|What you can do
|Send emails, search on Google, stream video in SD on one device
|Slow to moderate
|Stream video in HD on three or four devices, play online games
|Moderate to fast
|Stream easily on multiple devices in HD or 4K, download big files quickly, run several smart devices
|Stream in 4K on more than five devices simultaneously, download massive files quickly, host a livestream
|Stream in 4K on 10+ devices, run 10+ smart-home devices at a time, do basically anything on lots of devices
|Faster than you need
|Operate a bitcoin-mining farm with two dozen computers, watch Frozen in 4K on 100 devices at the same time
About our Quantum internet speed test
The Quantum internet speed measures three things:
Download speed: The speed at which your device pulls data from the internet. Usually measured in Mbps or Gbps.
Upload speed: The speed at which your device sends data to the internet. Usually measured in Mbps or Gbps.
Latency (Ping): The time (measured in milliseconds) it takes for a signal to travel from your device to an internet server and back. Lower latency means your connection has a better response time for activities like gaming and livestreams.
How does the Quantum internet speed test work?
Our Quantum speed test works by sending a signal to a nearby test server and measuring how long it takes for the server to respond. It then opens multiple simultaneous connections to the server to download and upload small pieces of data. Through that process the test is able to determine download speed, upload speed, and latency (or ping rate).