Independent test · Not affiliated with any ISP
Internet Speed Test Thailand
Free internet speed test. Measure download, upload, ping and jitter on home broadband or mobile data. No sign-up.
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Your real IP is never stored
Ready to test
- Download
- —Mbps
- Upload
- —Mbps
- Ping
- —ms
- Jitter
- —ms
How to read your results
Download (Mbps) is how fast data reaches your device: video, web pages, file downloads. Higher is better.
Upload (Mbps) is how fast you send data: video calls, live streaming, cloud uploads. Higher is better.
Ping (ms) is the round-trip time to the server. Lower is better; it matters most for gaming and calls.
Jitter (ms) is how much ping varies. High jitter causes choppy calls and game lag. Lower is better.
How much speed do you need
| Activity | Recommended (per device) |
|---|---|
| Web, social media, email | 10 Mbps or more |
| HD video | 5 Mbps or more |
| 4K video | 15–25 Mbps or more |
| Video calls | 3 Mbps or more, download and upload |
| Online gaming | Ping under 60 ms |
General guidance. If several people use the connection at once, add up what each device needs.
Why your result can be lower than your plan
Your plan speed is the maximum of the line into your home, not what every device always gets. Results can be lower because of Wi-Fi signal, device and router limits, other people using the connection, busy evening hours, and distance to the test server.
Tips for an accurate result
- 01
Pause downloads, updates and video streaming on every device at home before testing; other traffic shares your bandwidth and lowers the result.
- 02
To see your real line speed, test over a LAN cable or close to the router. Wi-Fi is affected by distance, walls and interference.
- 03
Test 2–3 times at different times of day and look at the average. Busy evening hours are often slower than daytime.
Frequently asked questions
Is this speed test free?
Yes. No sign-up and no app needed. Open the page and press start.
How long does the test take?
About 20–30 seconds. It measures ping first, then download and upload.
Can I test 4G or 5G mobile data?
Yes. Open this page on your phone and turn off Wi-Fi first. One test can use from tens to a few hundred MB of data, depending on your speed.
Why are my results different each time?
Internet speed changes all the time with network load, Wi-Fi signal and other use at home. Test a few times and look at the average.
Why is my result different from other speed test sites?
Each site uses different test servers and slightly different calculations. To compare fairly, test at the same time on the same device and network.
Do you store my personal data?
We never store your real IP address. We keep only the test result, network name and a one-way hash of the IP. See the Privacy Policy.
Are you connected to AIS, True, 3BB or NT?
No. netspeedchecker.live is independent. The provider name shown comes from public network (ASN) data only.
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