skip to main content

Optimum Internet Speed Test

Test your Optimum internet speeds with one click.

Connecting to a server ...


Download Speed

 


Upload Speed

 

Latency (ping)

 
Show more test details + Hide Test Details −

Get Our Speed Test App

Get the HSI Speed Test App on the Apple App Store

Get the HSI Speed Test App on the Google Play Store

Latency (ping)
 

Provider

-

IP Address

2001:4860:7:70e::fc

Server location

-

Frequently Asked Questions
How do my speeds compare to others?
+
How much internet speed do I need?
+
What is the fastest type of internet?
+
Why is my internet so slow?
+
How can I improve my internet speed?
+

Optimum internet speeds and plans

PackageInternet typeSpeedPriceShop plans
300 Mbps InternetCableUp to 300 Mbps$35.00/mo.*Shop Optimum Plans
500 Mbps InternetCable, fiberUp to 500 Mbps$50.00/mo.*Shop Optimum Plans
1 Gig InternetCable, fiberUp to 940 Mbps$65.00/mo.*Shop Optimum Plans
2 Gig Fiber InternetFiberUp to 2,000 Mbps$85.00/mo.*Shop Optimum Plans
5 Gig Fiber InternetFiberUp to 5,000 Mbps$165.00/mo.*Shop Optimum Plans
8 Gig Fiber InternetFiberUp to 8,000 Mbps$265.00/mo.*Shop Optimum Plans

Not an Optimum customer?

Optimum offers a variety of plans at affordable prices. If you’re not an Optimum customer and would like to become one, enter your zip code below to find out if Optimum is available in your area.

  • Looks like is not available in your area, but we can help you find a provider that is.
See Providers in your area
  • Score! is available in your area.

Optimum average internet speed test results:

Average download speed: 133.74 Mbps

Average upload speed: 17.61 Mbps

Average latency: 25.74 ms

Total speed tests: 45,423

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.

         

HSI badge deals

Best Optimum internet deals

New customers get free installation and are eligible for either a gift card worth $50–$300 or a gift of choice from Snappy.

Why is my Optimum internet speed slower than advertised?

Your speeds can be slower than your plan’s advertised speeds for several reasons. Outdated and faulty equipment cause slowdowns, as does heavy use of your local network while you run the test. Your provider may face internal issues during the test, or there could be a traffic jam between you and the test server.

How do Optimum internet speed test results compare to competitors?

Average download speedAverage upload speedAverage latency
Optimum 133.74 Mbps17.61 Mbps25.74 ms
158.62 Mbps126.27 Mbps13.28 ms
AT&T 120.28 Mbps312.38 Mbps24.67 ms
Spectrum 118.43 Mbps12.29 Mbps33.40 ms

How do Optimum advertised internet speeds compare to competitors?

SpeedPriceShop plans
Optimum 300–8,000 Mbps$35.00–$265.00/mo.*View Plans
200–2,048 Mbps$49.99–$119.99/mo.
AT&T 25–5,000 Mbps$55.00–$180.00/mo.§View Plans
Spectrum 300–1,000 Mbps (wireless speeds may vary)$49.99–$89.99/mo. for 12 mos.#View Plans

Enter your zip code to see all providers and speeds available in your area.

Compare Optimum internet to other providers

How much internet speed do you need?

Take our free quiz to see how much internet speed is right for you:

How Much Speed Do I Need?

What is a good internet speed?

Internet speedHow fast is this?What you can do
0–5 MbpsVery slowSend emails, search on Google, stream video in SD on one device
5–40 MbpsSlow to moderateStream video in HD on three or four devices, play online games
40–100 MbpsModerate to fastStream easily on multiple devices in HD or 4K, download big files quickly, run several smart devices
100–500 MbpsVery fastStream in 4K on more than five devices simultaneously, download massive files quickly, host a livestream
500–1,000+ MbpsExtremely fastStream in 4K on 10+ devices, run 10+ smart-home devices at a time, do basically anything on lots of devices
1,200–5,000 MbpsFaster than you needOperate a bitcoin-mining farm with two dozen computers, watch Frozen in 4K on 100 devices at the same time

About our Optimum internet speed test

The Optimum 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.

Learn More About Internet Speeds

How does the Optimum internet speed test work?

First, the test client on your device determines your location and finds the closest server. It then sends a tiny bit of data to the remote server, which sends a bit of data back to the client. The client records the amount of time the exchange used and then repeats the test a few more times. The test ends, and the client presents the lowest roundtrip measurement in milliseconds. This is your latency.

Next, the client establishes multiple connections (called threads) to the remote server and requests test data. As the client downloads this data, it measures the speed and makes adjustments as necessary—like opening more threads and requesting more data—to maximize the full bandwidth of your internet connection. The test ends at the predetermined time, and the client presents your current download bandwidth in megabits per second.

The upload test works in reverse: the client sends test data to the server and takes measurements. The test ends at the predetermined time, and the client presents your current upload bandwidth in megabits per second.

Optimum internet speed FAQ

How fast are Optimum internet speeds?

Optimum provides cable internet with speeds up to 940 Mbps in most of its coverage area. The former Suddenlink network is mainly known for rural cable internet, so you may find slower plans in those areas than what we list above.

Optimum provides fiber internet too, mainly in the New York tri-state area. The fastest fiber is 940 Mbps in most areas, while its new 2 Gbps and 5 Gbps plans are hard to come by.

How do I get faster internet?

You can get faster internet by upgrading your internet plan. If you can’t upgrade your current speeds and feel stuck with bad service, you can also switch to a new provider.

Run a search with your zip code below to see what kinds of speeds you can get in your area.

Is cable better than fiber?

Fiber internet provides equal upload and download speeds, whereas cable internet does not. Plus, you can get fiber plans faster than 1 Gbps—Optimum’s cable internet maxes out at 940 Mbps.

Compare internet types

Where can I get Optimum’s fastest fiber internet?

Optimum introduced its 5 Gig Fiber Internet and 2 Gig Fiber Internet plans in May 2022. Parent company Altice USA said these two plans are available now in “parts of Long Island” and will become available across the entire New York tri-state area by the end of 2022.1

Disclaimers

AT&T

Verizon

Back to top