Chromebooks are fast, lightweight, and built for the web — which makes testing your internet speed on one incredibly simple. Whether you're troubleshooting slow loading times or checking if your ISP is delivering what you pay for, you can get accurate results in under a minute. Here's exactly how to do it, plus tips to make sure your results are reliable.
Why You Should Test Your Speed on a Chromebook
Chromebooks depend on the internet more than most laptops. Almost everything you do — Google Docs, streaming, video calls, cloud storage — runs through your browser. If your connection is slow, your entire experience suffers. A quick speed test tells you three things:
- Download speed — How fast data comes to your Chromebook. This affects streaming, browsing, and file downloads.
- Upload speed — How fast data leaves your Chromebook. This matters for video calls, uploading files, and sharing documents.
- Ping (latency) — How quickly your device talks to a server. Lower is better, especially for video calls and online gaming.
If you're not sure what speeds you actually need, check out our guide on how much internet speed you really need.
How to Run a Speed Test on Your Chromebook
Method 1: Use a Browser-Based Speed Test (Best Option)
Since Chrome OS is built around the browser, web-based speed tests work perfectly. Here's the simplest way:
- Open Chrome on your Chromebook.
- Go to Speedtest.now.
- Click the "Start Test" button.
- Wait about 15–30 seconds for your results.
You'll get your download speed, upload speed, and ping — all displayed clearly. No app to install, no account required.
Method 2: Use the Chrome OS Diagnostics Tool
Chromebooks have a built-in diagnostics tool, but it's limited. Here's how to access it:
- Click the clock in the bottom-right corner of your screen.
- Click the gear icon to open Settings.
- Search for "Diagnostics" in the search bar.
- Open the Diagnostics app and look for the network section.
This tool shows your connection type and basic network info, but it doesn't give you a full speed test with download, upload, and ping numbers. That's why a browser-based test is the better choice for most people.
Method 3: Android Apps from the Play Store
Many Chromebooks support Android apps. You can download speed test apps from the Google Play Store. However, browser-based tests tend to be more accurate on Chromebooks because Android apps sometimes have compatibility quirks with Chrome OS. Stick with the browser method unless you have a specific reason to use an app.
Tips for Getting Accurate Results
A speed test is only useful if the results reflect your real-world connection. Here are things that can throw off your numbers — and how to avoid them.
Close Other Tabs and Apps
Every open tab uses bandwidth. If you're streaming YouTube in one tab and running Google Meet in another, your speed test results will look worse than your actual connection. Close everything else before testing.
Check Your Wi-Fi Signal
Chromebooks almost always connect over Wi-Fi, and signal strength has a huge impact on speed. Move closer to your router before testing. A weak signal can cut your speeds by 50% or more. Walls, floors, and distance all weaken the signal.
If you're consistently getting slow results, our guide on how to improve your Wi-Fi speed has practical fixes.
Test at Different Times
Internet speeds change throughout the day. Your connection might hit 200 Mbps at 6 AM and drop to 80 Mbps at 8 PM when everyone in your neighborhood is streaming. Run tests at different times to get a full picture.
Use a 5 GHz Wi-Fi Band
Most modern routers broadcast two Wi-Fi bands: 2.4 GHz and 5 GHz. The 5 GHz band is faster but has shorter range. If your Chromebook is within 30 feet of your router, connect to the 5 GHz network for the best speed test results.
What Speeds to Expect on a Chromebook
Your speed test results depend on your internet plan, your router, and your Wi-Fi setup — not really on the Chromebook itself. However, older or budget Chromebooks with older Wi-Fi chips might not hit the same speeds as newer models. Here's a general breakdown:
| Wi-Fi Standard | Chromebook Examples | Max Real-World Speed | Typical Speed You'll See |
|---|---|---|---|
| Wi-Fi 5 (802.11ac) | Most 2018–2021 models | ~400 Mbps | 100–300 Mbps |
| Wi-Fi 6 (802.11ax) | 2022+ models (e.g., HP Elite c645) | ~600 Mbps | 200–500 Mbps |
| Wi-Fi 6E (802.11ax) | Latest premium models | ~900 Mbps | 300–700 Mbps |
| Older Wi-Fi 4 (802.11n) | Budget/pre-2018 models | ~150 Mbps | 30–80 Mbps |
If your speeds are much lower than what your plan promises, the issue might not be your Chromebook. It could be your ISP or your router. Read more about why your speed might be lower than your plan.
What to Do If Your Chromebook Speed Test Shows Slow Results
Restart Your Router and Chromebook
This fixes more problems than you'd expect. Unplug your router for 30 seconds, plug it back in, and wait 2 minutes for it to reconnect. Then restart your Chromebook and test again.
Check for Chrome OS Updates
Outdated software can cause network issues. Go to Settings → About Chrome OS → Check for updates. Install any available updates and restart.
Remove Unnecessary Extensions
Some Chrome extensions run in the background and use bandwidth. VPN extensions are a big one — they can reduce your speeds by 20–40%. Disable extensions you don't need, then retest.
Switch DNS Servers
Your default DNS server might be slow. Switching to Google DNS (8.8.8.8) or Cloudflare DNS (1.1.1.1) can improve page loading times. You can change this in Settings → Network → Wi-Fi → your network → Network → Name servers. To see how much of a difference it makes, try our DNS speed test.
Consider a USB Ethernet Adapter
If you need the fastest, most stable connection possible, pick up a USB-C to Ethernet adapter. They cost $10–$20 and give you a wired connection that bypasses Wi-Fi entirely. This is especially helpful for video calls and large file transfers. You'll typically see speeds 10–30% higher than Wi-Fi, with much more consistent results.
Quick Summary
Testing your internet speed on a Chromebook takes about 30 seconds. Open Chrome, run a speed test, and you'll know exactly what you're working with. For the most accurate results, close all other tabs, sit close to your router, and connect to the 5 GHz band. If your speeds are disappointing, try restarting your router, updating Chrome OS, and disabling unnecessary extensions. And if Wi-Fi is always letting you down, a cheap USB-C Ethernet adapter can make a big difference.