Is 100 Mbps Fast Internet?

Sam Watanuki

Written by Sam Watanuki - Pub. Oct 30, 2024 / Updated Oct 30, 2024

Are you happy with your Internet service?

Sam Watanuki

About the author

Sam Watanuki

Sam Watanuki is a seasoned writer who has written professionally for publications including MeowWolf, SVG, and TheGamer, where he served as Lead Features & Review Editor. Sam’s knack for writing helped earn his B.A. from Pacific University. Since then, he has blended his interest in technology and language into work in natural language generation (NLG) and data analytics. At CompareInternet.com, Sam writes about all things tech-related, including A.I., the latest gaming and Wi-Fi gear, and internet specs. Sam is a lover of all things food and video games, which – especially on weekends – are generally mutually exclusive, as he streams his gameplay on Twitch and YouTube under the self-proclaimed, though well-deserved moniker of ChipotleSam. Seriously… just ask him about his Chipotle burrito tattoo.

Which speed do I need?

Tell us what you use Internet for

How many users?

Online Gaming
Smart Home Devices
Streaming Video
Browsing & Email

Target speed: 50 Mbps

With multiple users in the house, you need a little wiggle room in your bandwidth. 50 Mbps will support all your web browsing and social media.

Your current Internet speed:

Speedcheck

Find 50 Mbps Internet speed near you

Is 100 Mbps Fast Internet?

Remember when waiting five minutes for a song to download was normal? The internet has come a long way since then. Now, with the Federal Communications Commission (FCC) declaring 100 Mbps as the new standard for broadband internet, you might be wondering: Is 100 Mbps actually fast enough for today’s digital world? Let’s break it down in plain terms and see if this speed tier is right for your household.

Understanding Internet Speeds (Without the Tech Jargon)

When you see “100 Mbps" advertised, that stands for megabits per second—basically, how much data can flow through your internet connection at once. Think of it like a water pipe: the bigger the pipe, the more water (or in this case, data) can flow through it at once.

On March 14, 2024, the FCC officially [1] announced that 100 Mbps download and 20 Mbps upload is the new minimum for what counts as “high-speed internet." That’s four times faster than the old standard from 2015 [2]. But what does this actually mean for your daily internet life?

Real-World Speed: What Can You Actually Do?

Speed test on a cell phone

Let’s get practical. With 100 Mbps internet, day-to-day downloads happen almost instantly—things like opening web pages, sending emails, or downloading small files like PDFs or photos. Larger files like HD movies will take a few minutes to download, while very large files like video games might need to download overnight. The good news is that while these larger files are downloading, you’ll still have plenty of bandwidth for other activities like streaming, browsing, or video calls.

But raw download speeds [3] are just part of the story. Let’s look at what this means for different activities.

Streaming Your Shows

When it comes to streaming entertainment, 100 Mbps provides plenty of bandwidth for most households. You can easily stream Netflix in 4K quality, which only needs about 15 Mbps of bandwidth. Family movie nights won’t be a problem, even when different people want to watch different shows in different rooms.

Live sports streaming remains smooth and reliable, and multiple family members can watch YouTube simultaneously without buffering issues. The only time you might notice any slowdown is if everyone decides to stream 4K content at the exact same time.

Gaming Adventures

Gamers will find 100 Mbps internet capable of handling most modern gaming needs. Online multiplayer games like Fortnite or Call of Duty run smoothly, as these games typically require only a fraction of your available bandwidth. Downloading new games will take some time—expect to wait a bit for those massive 50GB+ titles—but the downloads will complete reliably.

If you’re interested in streaming your gameplay to Twitch or other platforms, 100 Mbps can handle it, though you might notice some quality limitations due to upload speed constraints. Virtual reality gaming is also possible, though enthusiasts might want to consider faster speeds for the most immersive experience, especially as VR technology continues to advance.

Working From Home

Remote work has become a permanent fixture in many people’s lives, and 100 Mbps internet generally keeps up with these demands. Your Zoom meetings will come through crystal clear, and accessing cloud-based files happens almost instantaneously. Multiple family members can work remotely at the same time without issues, though you might notice slight slowdowns during peak usage times when everyone’s on video calls simultaneously.

Large file transfers might require some patience—downloading or uploading massive presentations or video files will take time—but for standard remote work tasks, 100 Mbps proves more than capable.

Smart Home Life

Managing a connected home is well within the capabilities of a 100 Mbps internet connection. Your security cameras will stream smooth, clear footage, while voice assistants respond instantly to your commands. Smart thermostats and lights operate without delay, and video doorbells provide clear footage of visitors and deliveries.

Even homes with numerous smart devices can function well at this speed tier, though you’ll want to keep track of how many devices you’re adding to your network over time. The real advantage shows in how seamlessly these devices can work together without creating network congestion.

The Upload Speed Story

Speed testing a router

Here’s something people often overlook: that 20 Mbps upload speed matters too. While downloading is like getting water from the pipe, uploading is like pushing water back through it. This affects things like:

  • Sending large files for work
  • Uploading videos to social media
  • Backing up photos to the cloud
  • Video calling quality

When 100 Mbps Might Not Cut It

Despite its capabilities, there are situations where 100 Mbps might struggle to keep up with your needs. Households full of heavy internet users—think multiple family members streaming 4K videos while gaming and video chatting—might find themselves pushing the limits of their connection. Content creators uploading large video files regularly or people running home businesses with heavy internet demands might experience frustration with upload speeds.

Similarly, smart home enthusiasts with devices in every room might notice their network becoming sluggish as more devices compete for bandwidth. In these cases, upgrading to a faster tier might make sense for your situation.

The Reality Check: Availability and Access

Here’s where things get interesting. The FCC’s latest data shows some eye-opening facts:

  • About 24 million Americans still can’t get 100 Mbps service
  • Rural folks are four times more likely to lack access
  • Tribal lands have it even tougher
  • The average cost is around $100 monthly

Looking to the Future

The digital landscape is evolving rapidly, and the FCC’s future goal of 1,000 Mbps (1 Gbps) download and 500 Mbps upload speeds reflects this reality. As 4K streaming becomes standard and 8K content emerges, bandwidth demands will continue to grow. Virtual and augmented reality applications are becoming more prevalent in both entertainment and professional settings, requiring more robust connections. Cloud gaming services are increasingly popular, while smart homes are incorporating more sophisticated devices and capabilities.

Remote work tools are also becoming more demanding, with higher-quality video conferencing and larger file transfers becoming the norm. While 100 Mbps meets today’s needs for most households, keeping an eye on these trends can help you plan for future upgrades as your internet needs evolve.

Finding Your Speed Sweet Spot

Snail and rocket next to speed test

Here’s a simple way to figure out if 100 Mbps is right for you:

  1. Count Your Users
  • Each person needs about 25 Mbps for comfortable use
  • A family of four? 100 Mbps is right on target
  1. Add Up Your Devices
  • Each smart device needs about 10 Mbps
  • Got five smart devices? Add another 50 Mbps to your needs
  1. Consider Your Usage
  • Basic browsing and email? 5-25 Mbps
  • HD streaming? 25+ Mbps per stream
  • Gaming? 15-25 Mbps per player
  • Video calls? 10-20 Mbps per person

The Bottom Line

Internet speeds on touchscreen

Is 100 Mbps fast? For most households, yes. It’s enough to stream, game, work, and run a smart home—usually all at once. But whether it’s right for you depends on your specific situation. The good news is that 100 Mbps represents a solid foundation for most modern internet activities, and it’s now officially recognized as the baseline for broadband internet in the U.S.

Remember, the best internet speed isn’t always the fastest—it’s the one that matches your household’s actual needs and usage patterns while staying within your budget.

Ready to explore your options? Enter your zip code below to see what high-speed internet plans are available in your area, including 100 Mbps and faster tiers that might better suit your needs.

[1] FCC.gov. “FCC Increases Broadband Speed Benchmark."

[2] FCC.gov. “2015 Broadband Report."

[3] Forbes.com. “Is 100 Mbps Fast, And What Can You Do With It?"

[4] CNET.com. “How Much Is Too Much? Here’s How to Stop Paying for Internet Speeds You Don’t Need."

Explore Our Most Recent Blogs

Do you want to leave a review for AT&T Internet?

Sam Watanuki

About the author

Sam Watanuki

Sam Watanuki is a seasoned writer who has written professionally for publications including MeowWolf, SVG, and TheGamer, where he served as Lead Features & Review Editor. Sam’s knack for writing helped earn his B.A. from Pacific University. Since then, he has blended his interest in technology and language into work in natural language generation (NLG) and data analytics. At CompareInternet.com, Sam writes about all things tech-related, including A.I., the latest gaming and Wi-Fi gear, and internet specs. Sam is a lover of all things food and video games, which – especially on weekends – are generally mutually exclusive, as he streams his gameplay on Twitch and YouTube under the self-proclaimed, though well-deserved moniker of ChipotleSam. Seriously… just ask him about his Chipotle burrito tattoo.

Which speed do I need?

Tell us what you use Internet for

How many users?

Online Gaming
Smart Home Devices
Streaming Video
Browsing & Email

Target speed: 50 Mbps

With multiple users in the house, you need a little wiggle room in your bandwidth. 50 Mbps will support all your web browsing and social media.

Your current Internet speed:

Speedcheck

Find 50 Mbps Internet speed near you