T-Mobile Home Internet speed test
Free T-Mobile Home Internet speed test. 5G home internet speeds swing more than fibre — see how yours holds up.
Typical T-Mobile Home Internet delivery
~70% of advertised speed
5G fixed-wireless. Speed varies wildly by tower load and signal — congestion at peak hours is common.
T-Mobile Home Internet plans & advertised speeds
| Plan | Down (Mbps) | Up (Mbps) |
|---|---|---|
| Home Internet | 245 | 31 |
| Home Internet Plus | 318 | 41 |
ISPs advertise “up to” speeds. Your real-world result depends on line type, congestion, modem and Wi-Fi. Use NetStartr to find out what fraction you\'re getting.
How to test your T-Mobile Home Internet connection accurately
- Plug a laptop or desktop into your router with Ethernet (avoid Wi-Fi for the headline number).
- Pause cloud syncs and downloads.
- Open NetStartr and click Start Test.
- Pick your T-Mobile Home Internet plan from the “Am I getting what I pay for?” selector and read off the percentage.
- Re-test at peak (8-10 PM) and off-peak (8 AM) to spot congestion.
What to do if T-Mobile Home Internet underdelivers
- Reboot your modem & router; many ISP modems re-provision on boot.
- If you\'re under 70% of plan three days running, contact support and reference the times you tested.
- Ask for a free modem swap (cable plans) or a tech visit.
- If unresolved after a few weeks, request a partial bill credit.