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What are Comcast's upload speeds?

Author

Olivia House

Updated on February 26, 2026

What are Comcast's upload speeds?

Comcast's Xfinity offers these details offsite, at its new Amazon storefront. Its 25 Mbps service comes with 5 Mbps uploads, its 75 Mbps offering brings 5-10 Mbps uploads, and a 150 Mbps plan allows 10-20 Mbps uploads.

Also to know is, what is the upload speed for Xfinity?

According to our speed test results, the average Xfinity customer gets about 63 Mbps. The average upload speed was about 10 Mbps. Both fall well above the broadband mark of 25 Mbps download and 3 Mbps upload. These average Xfinity speeds will be enough for most households—even those with up to six people.

Additionally, what is a good upload speed? Upload speeds of 10 Mbps or higher are generally considered fast internet speeds for upload because they can easily handle the common upload activities of the average user. For example, Skype recommends upload speeds of 1.2 Mbps or higher for HD video calling.

Regarding this, will Comcast increase upload speed?

Comcast customers paying for its “Extreme” internet plan will see download speeds increase from 400 to 600 Mbps. Average broadband download speeds in 2018 increased 35.8% from the year before, while upload speeds jumped 22.0%, according to Ookla.

What is Comcast Business upload speed?

Comcast Business internet is best for businesses that prioritize reliability and speed

PlanStarting price (per month)Upload speed
Business Internet 150$249.95*20 Mbps
Business Internet 300$349.95*25 Mbps
Business Internet 500$399.95*35 Mbps
Business Internet 1 Gig$499.9535 Mbps

How can I increase my Comcast upload speed?

You get 12 Mbps with their 20% speed over-provisioning. You would have to downgrade to some of their slower download speed-tiers to get more upload speed if you don't wish to upgrade to the "Gigabit" tier.

How can I get more upload speed?

How to increase your upload speed
  1. Try using a wired connection.
  2. Clear your temporary files.
  3. Remove other devices from your network.
  4. Remove malware.
  5. Change your DNS settings.
  6. Update device drivers.
  7. Upload at off-peak times.

Who has the best upload speed?

Cable and fiber-optic internet providers are your best bet for fast download speeds. If you also need fast upload speeds, consider a fiber-optic connection. Fiber internet providers such as AT&T, Frontier and Verizon offer upload speeds of 100 Mbps and higher with select plans.

Why are cable upload speeds so slow?

ISPs actually choose to dramatically slow down your upload speeds in favor of providing faster download speeds. If you're a cable subscriber, it could be due to old television system set-ups and how they split upstream and downstream traffic.

How many Mbps do I need for gaming?

What Internet speed do I need for gaming, you ask? Most video game console manufacturers recommend at least 3 Mbps (or “megabits per second,” the measurement of how much data can be moved in a second) of download speed and 0.5 Mbps to 1 Mbps of upload speed.

How can I make my Xfinity WiFi faster?

Take the following into consideration for better WiFi performance:
  1. Check Gateway/Router Placement.
  2. Regularly Reboot Your Equipment.
  3. Confirm Your WiFi Network.
  4. Connect High-Bandwidth Devices via Ethernet.
  5. Check Bridge Mode and Antennae for Third-Party Routers.
  6. Consider a Different Speed Option.

How Fast Is Comcast gigabit?

Gigabit Internet Speeds Overview
Xfinity Gigabit Internet service has advanced, next generation technology, with WiFi download speeds of up to 1000 Mbps and upload speeds of up to 35 Mbps. Speeds are delivered over our Hybrid Fiber-Coax (HFC) network, which uses the communication lines that already exist in most homes.

Do I need fast upload speed?

At the time of publication, a good broadband internet connection will give you upload speeds of 50 Mbps or better. At the low end, basic services may provide maximum upload speeds as low as 256 thousand bits per second (Kbps).

Will a new modem increase upload speed?

Buying a new modem can offer faster, more reliable Wi-Fi. It can also be the answer if you're experiencing frequent drop-outs. But it probably won't speed up your physical internet connection.

What is a good upload speed for cable Internet?

The Role of Cable Modems in Cable Internet Speed
Cable modem technology follows the industry standard Data Over Cable Service Interface Specification (DOCSIS). Older DOCSIS 2.0 cable modems supported download speeds up to about 38 Mbps and uploads up to about 27 Mbps.

Is 20 Mbps upload speed good?

4-6 Mbps: Will provide a good Web surfing experience. 6-10 Mbps: Usually an excellent Web surfing experience. Generally quick enough to stream a 1080p (high-def) video. 10-20 Mbps: More appropriate for a “super user” who wants a reliable experience to stream content and/or make fast downloads.

Is 300 Mbps fast?

300 Mbps internet delivers 37.5 MB/second download speeds. To put this into perspective, at this speed you can download a 255 MB iTunes update in about 7 seconds, and with fiber-optic internet you get upload speeds to match.

How important is upload speed?

The upload speed is the rate that data is transferred from the user's computer to the Internet. Why most internet providers set download speed higher than upload is most people have more of a need to download information, which helps the customers download movies, songs, and a large number of documents quickly.

Is 5 Mbps upload speed good?

In case you want to stream content, 2 Mbps is good for streaming SD quality video and lossless music, 3 Mbps is good for standard quality videos while 5 Mbps is good for streaming high-definition videos. For those who want full HD video and audio streaming, 10 Mbps internet connection is enough.

Is 400 Mbps good for gaming?

400 Mbps is a pretty good connection generally, but “how” you're connected is essential for determining whether it's good, as well as device types. For the record, I have a 450 Mbps25 Mpbs (downup) and two Xbox Ones and a 360 often playing at the same time and it's adequate, not necessarily “good".

Is 1000 Mbps fast?

1Gbps is 1,000Mbps, or 1000 Megabits per second, which is really really fast. Now to be clear, that's 1000 Megabits (Mb) not Megabytes (MB). We are usually more familiar with MB as that's commonly used to measure file sizes. Or 1,000Mbps is about 125MB/s.

Does upload speed affect gaming?

Truth: You Do Need Higher Speeds For Streaming
Namely what you're concerned with is upload speed. The catch when looking at broadband internet is that everyone advertises the download speed, which will help you download games faster, but not the upload speed, which is what transmits your stream to everyone else.

What is a good internet speed for home?

Good home internet speeds depend on what you use the internet for at home. The Federal Communications Commission (FCC) recommends internet speeds of 12-25 Mbps for families with multiple internet users or for frequent online streaming.

What is a good ping speed?

Anything below a ping of 20ms is considered to be great, while anything over 150ms could result in noticeable lag. You might have the fastest gaming PC, but with a slow ping, your actions will take a lot longer to perform than that of your online peers, giving you a disadvantage in the online arena.

How Fast Is Comcast 150mbps?

Overview of Xfinity Internet Speeds
Internet PlanDownload SpeedUpload Speed
Performance PlusUp to 60MbpsUp to 5Mbps
Performance ProUp to 150MbpsUp to 5Mbps
Blast! ProUp to 250MbpsUp to 10Mbps
Extreme ProUp to 400MbpsUp to 10Mbps

Is Comcast static or dynamic?

The only Comcast service that allows static IP is business internet. Everything else through Comcast will give you a dynamic IP by server side.

How many Mbps do I need Xfinity?

How many Mbps do you really need?
Number of devicesUse CasesRecommended Download Speed
1-2Web surfing, email, social networking, moderate videoUp to 25 Mbps
3-5Online multiplayer gaming, 4K streaming50 - 100 Mbps
More than 5All of the above plus sharing large files and live streaming video.150 to 200 Mbps

What is xfinity's fastest Internet speed?

Xfinity offers some of the fastest home internet speeds available with speeds up to 2,000 Mbps in select areas.

Why is business Internet so expensive?

Business internet has more features and benefits than residential, and is worth the higher cost. Residential internet often has restricted upload speeds and comes with only best-effort service agreements, while business internet demands faster upload speeds in order to perform operations.

How much is Comcast 1gb internet?

Comcast is giving all its customers the option of a big speed boost. The company said Thursday that it's offering broadband speeds of 1 gigabit per second to nearly all the 58 million homes and businesses in its 39-state territory. The speed upgrade isn't free; gigabit internet costs from $90 to $140 per month.

Does Comcast throttle Internet speed?

Comcast has been throttling speeds to slow down heavy internet users since 2008, but now Comcast says it's done with its old ways. According to Comcast's announcement, there's no new data management system taking its place. But Comcast still has data caps and overage fees if you pass the cap.

How can I get free internet?

All Free ISP is a website which stores a database of free internet access service providers. You will need to enter your state/province and your local area code. This will then bring up all of the free (and cheap) internet providers in your area. They also provide ratings for each free ISP so that you can compare them.

Is Comcast fiber optic?

Comcast Business Fiber Optic Network
Our high-speed, high-capacity fiber optic internet operates across our vast and constantly growing hybrid fiber-coax network, with more than 150,000 miles of fiber.