Does Viasat Satellite Internet Have Data Limits?

Catherine McNally
Editorial Lead, Internet & Gaming
Read More
March 24, 2023
5 min read

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Viasat (formerly Exede) advertises most of its satellite internet plans as having “unlimited” data, but is that true?

Not quite. Pass your data cap, and you might end up browsing the web at a snail’s pace. And if you want to stream Netflix, game, or get some work done at your home office, those slow speeds just won’t cut it.

Here’s what to know about Viasat data limits, how to get more Viasat data, how much it costs, plus information on how much data you’ll need for streaming video, gaming, and more.

Need an internet plan with more data? Compare prices, speeds, and data caps available near you.

Does Viasat have data limits?

Viasat satellite internet does have data limits, but the way those limits work depends on which type of plan you have.

Viasat offers more data than HughesNet

If data is what you need, we recommend Viasat. While the Viasat unlimited plans don’t let you purchase more data, they can come with up to 100 GB of priority data per month and unlimited standard data. Even unlimited standard data is way more than HughesNet, which tops out at 100 GB a month without any option for unlimited standard data. Check out more comparisons in our Viasat vs. HughesNet satellite internet review.

Viasat Discovery Unlimited plans data caps

Viasat’s Discovery Unlimited plans don’t come with a monthly data allowance, but instead, you get a sort of data “soft cap.”

That means you’re given a certain amount of guaranteed high-speed data, and if you use more than that amount of high-speed data, your speeds might slow down during times of congestion.2

Viasat Unlimited plan data
Download speed
Data cap
Discovery 25 Mbps/100GB$59.99/mo.*35 MbpsUnlimited
Discovery 50 Mbps/200GB$79.99/mo.*50 MbpsUnlimited
Discovery 100 Mbps/400GB$119.99/mo.*100 MbpsUnlimited
Discovery 150 Unlimited$159.99/mo.*150 MbpsUnlimited
Data effective 03/16/23. Offers and availability vary by location and are subject to change.
* Installation fees, monthly equipment lease fees, and taxes may apply. After 100 GB of High-Speed Data usage, you still have unlimited access to Standard Data, which may result in slower speed.

Let’s say you have a Viasat Discover 25 plan, but you’ve used more than 100 GB of data this month. You’ll still get to stream, email, and check Facebook with 35 Mbps download speeds—at least until the network gets congested.

If a bunch of other Viasat customers hop online after work, your data will be prioritized behind theirs because you’ve already used your 100 GB of priority data. So you might see your download speeds drop during that time.

How do you purchase more data for your Viasat Liberty plan?

Viasat currently allows you to buy 1 to 10 GB of data at a time.

Here’s a quick look at how to buy more Viasat data:

  1. Sign in to your Viasat account and go to your account Overview page.
  2. Click the Buy More Data button next to your current data usage.
  3. Review your current data usage, your plan details, and options to add more data.
  4. Choose the amount of data you want to add and click Purchase.

Your download speeds should pop back up to normal after your purchase is processed.

Unused data does not rollover
Heads Up

Planning to buy some extra Viasat data? Make sure you buy only as much as you need because any data you don’t use won’t carry over to the next month. It’s also not refundable. That means you’re in a use it or lose it type of situation here.

How much does it cost to buy more Viasat data?

Buying more data for your Viasat internet plan can cost anywhere from $10 to $95. That can add up quickly if you keep going over your data cap every month.

If you find yourself adding data often, it might be time to upgrade to Viasat Discovery Unlimited data plans. And we highly recommend preparing for your call to the sales department by checking out the latest Viasat deals so you can negotiate for the best price.

Viasat satellite internet data plans and prices
Additional data

1 GB


2 GB


3 GB


5 GB


7 GB


10 GB


Data effective 3/24/2023. Offers and availability vary by location and are subject to change.

What online activity uses the most data?

Streaming 4K video uses the most data by far at 7 to 8 gigabytes (GB) per hour.3 And if you don’t have a 4K-capable device, high-definition (HD) video uses the next most data at 2.5 GB per hour.4

Here’s how much data you’ll use for video streaming and other everyday online activities:

Online activity data usage comparison
MB used
GB used

One email with attachments

0.4 MB

0.0004 GB

Playing an online game

34 MB/hr.

0.034 GB/hr.

Music streaming

55 MB/hr.

0.055 GB/hr.

Social media

94 MB/hr.

0.094 GB/hr.

Browsing the web

184 MB/hr.

0.184 GB/hr.

Streaming standard-definition (SD) video

700 MB/hr.

0.7 GB/hr.

Streaming HD video

2,500 MB/hr.

2.5 GB/hr.

Streaming 4K video

8,000 MB/hr.

8 GB/hr.

Video conferencing

540–2,400 MB/hr.

0.7–2.4 GB/hr.

So you can see most online activities won’t eat up a large chunk of your Viasat data allotment—unless you do them often or have family members also downloading songs, streaming videos, and gaming.

But even still, you can get a pretty good idea of how much Viasat data you’ll need by looking at the data usage for the activities you and your family do the most.

How much data do you need?

Let’s say you share your internet with three other people. How much data do you need each month?

You can use Viasat’s data calculator to estimate how much data you might use in certain situations, but remember that your data usage might vary.

If you have visitors, download a film for family movie night, or something else out of the ordinary happens, you may use more data. 

Here’s how much data we estimate you’ll need in various situations.

How much data do you need for checking social media and emails?

If you mainly check emails, browse the internet, and take a peek at Facebook, you’re looking at about 28 GB of data each month.

How much data do you need for web browsing and emails?
Time spent
Data used

Browsing the web

4 hrs./day

22.1 GB/mo.

Emails sent


0.036 GB/mo.

Social media

2 hrs./day

5.6 GB/mo.



28 GB

How much data do you need for working from home?

A home office uses a lot more data thanks to video conferencing and larger file downloads (plus a little music streaming to keep the flow going): we estimate that working from home uses about 248 GB of data per month. (That’s if you keep your video conferencing quality to the minimum setting.)

How much data do you use while working from home?
Time spent
Data used

Browsing the web

8 hrs./day

44.2 GB/mo.

Emails sent


0.36 GB/mo.

Social media

1 hr./day

2.8 GB/mo.

Music streaming

4 hrs./day

6.6 GB/mo.

Video conferencing

90 mins./wk.

194.4 GB/mo.



248 GB

You can save some data by turning off your video during calls
Light Bulb

Video conferencing software like Zoom is notorious for eating up your data. If you need to hop on a video call for work, you can save some of your data by turning your own video off and making sure Zoom (or whatever software you use) is set to use the lowest video quality possible.

How much data do you need for streaming videos?

If you and your family can’t get enough of YouTube, Hulu, Disney+, and other streaming services, you’ll need about 42 GB of data a month. That’s even after we threw in some web browsing to look up your movies on Rotten Tomatoes and some music streaming for the times when you aren’t streaming Hulu.

But remember, if you stream in HD or better, you’ll need more data. For example, streaming four hours of SD video per week uses about 11 GB of data per month, while streaming four hours of HD video per week uses about 40 GB of data per month.

How much data does video streaming use?
Time spent
Data used

Browsing the web

5 hrs./day

27.6 GB/mo.

Music streaming

2 hrs./day

3.3 GB/mo.

Video streaming in SD

4 hrs./wk.

11.2 GB/mo.



42 GB

How much data do you need for gaming

Excited to get your hands on the new release of Elden Ring? Or maybe you enjoy reliving the early 2000s with your buddies in World of Warcraft: Classic. Whatever game you play, you’ll probably need about 56 GB of data each month. (We threw in some music and video streaming for those times when you need to farm experience.)

How much data do you need to game?
Time spent
Data used

Browsing the web

6 hrs./day

33.1 GB/mo.

Music streaming

5 hrs./day

8.3 GB/mo.


3 hrs./day

3.1 GB/mo.

Video streaming in SD

4 hrs./wk.

11.2 GB/mo.



56 GB

Don’t forget about data for downloading patches and new games

Gaming itself doesn’t use much data, but you’ll need extra if you need to download a patch—or if you decide to grab a new game that’s been sitting on your Steam wishlist forever.

Can you stream Netflix with Viasat (Exede) internet?

You can stream Netflix and other streaming services with Viasat, though you probably won’t be able to stream video in 4K.

It’s also worth knowing that Viasat automatically adjusts your video resolution to save your monthly data allotment. So you may tune in to watch Shadow and Bone but see it stream in SD instead of HD.

How do you track your Viasat data usage?

You can see how much data you’ve used by logging in to your Viasat account. The first page you see after you log in should show your current data usage as well as how much data you get each month on your current Viasat plan.

You can also use the My Viasat app (iOS | Android) to see your Viasat data use or text JOIN to 20715 to receive text message updates.

Recap: How do you purchase more Viasat data?

You can buy 1 to 10 GB of extra data by logging into your account, clicking “Buy More Data” on your main account page, and selecting the amount of extra data you want to buy. Extra data costs $10.00 to $95.00 depending on how much you need. Just remember that any data you don’t use doesn’t roll over—and you don’t get a refund either. 

Get to know more of the ins and outs in our Viasat satellite internet review and our comparison of the best satellite internet providers.

Now that you know how to add more Viasat data, try this next.
Compare rural internet prices near you.

Find rural internet options that fit your lifestyle.


  1. Viasat, “Liberty High-Speed Internet Plans,” 2020. Accessed December 2020.
  2. Viasat, “Information on Unlimited Plans and High-Speed Data,” Accessed March 2022.
  3. Jerry Hildenbrand, Android Central, “How Much Mobile Data Does Streaming Use?,” August 2020. Accessed December 2020.
  4. AT&T, “Internet Data Calculator,” 2020. Accessed April 2020.
  5. Alex Choros, WhistleOut, “How Much Data Does Zoom Use?,” March 2020. Accessed April 2020.
Catherine McNally
Written by
Catherine McNally
Catherine has a degree in journalism and an MBA, and has spent the last 10+ years writing everything from Okinawa travel guides to stories on Medium. She’s been online since AOL CDs were a thing and is an unapologetic PC gamer. She believes the internet is a necessity, not a luxury, and writes reviews and guides to help everyone stay connected. You can also find her on Twitter: @CMReviewsIt.

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