T-Mobile Home Internet delivers 72 to 245 Mbps on average, depending on your location and how far you are from the nearest cell tower

T-Mobile Home Internet uses the company's 4G LTE and 5G networks instead of cable or fiber lines. Your speed depends almost entirely on which network band reaches your address and how congested that tower is. Someone five miles away on the same plan might see half your speed or double it.

The company does not publish speed guarantees. T-Mobile's own coverage map shows whether 5G reaches your address, but the map does not tell you whether that 5G is the fast millimeter-wave kind or the slower mid-band kind. You can order the service with a 30-day trial period — if your speeds are too low for what you need, you can return the equipment and cancel.

Key Takeaways

  • T-Mobile Home Internet speeds range from 30 Mbps to over 200 Mbps depending on your distance from the tower and which 5G band your location receives.
  • The company offers a 30-day trial period, which is the only way to know your actual speed at your address before committing.
  • Speeds slow down during peak hours (typically 7 p.m. to 11 p.m.) when more people on the same tower are using data.
  • You cannot choose which tower your connection uses, and moving the gateway device even a few feet can change your speed noticeably.

How T-Mobile measures and reports speeds

T-Mobile publishes median speeds from real customer data, not lab tests. As of 2024, the company reports a median read speed of 72 Mbps and median upload speed of 9 Mbps across all T-Mobile Home Internet customers. This is the middle point — half of customers see faster speeds, half see slower.

The median does not tell you what you will see. A customer in a dense urban area with strong 5G coverage might consistently hit 200+ Mbps. A customer in a rural area with only 4G LTE coverage might see 30 to 50 Mbps. T-Mobile's own speed test tool, available in the T-Mobile Home Internet app, measures your connection in real time, but it only works when you run it — it does not show you what happens during peak hours or over a full week.

Speed differences between 4G LTE and 5G coverage

T-Mobile Home Internet works on both 4G LTE and 5G networks. 5G is faster, but not all 5G is the same. The company uses three types: low-band 5G (similar speed to 4G LTE), mid-band 5G (noticeably faster), and millimeter-wave 5G (fastest, but only in specific urban areas and with shorter range).

If your address receives only 4G LTE, expect 30 to 80 Mbps on average. Mid-band 5G typically delivers 100 to 200 Mbps. Millimeter-wave 5G can exceed 300 Mbps, but T-Mobile Home Internet is not widely available in millimeter-wave areas yet. You can check T-Mobile's coverage map to see whether your address is marked as 5G, but the map does not specify which type of 5G you will receive.

What slows down your connection during the day

T-Mobile Home Internet shares bandwidth with T-Mobile's mobile phone customers on the same tower. When many people are using data at once, speeds drop for everyone. Peak hours are typically 7 p.m. to 11 p.m., when people come home and stream video or read files. You might see 150 Mbps at 2 p.m. and 60 Mbps at 9 p.m. on the same day.

The gateway device (the router T-Mobile sends you) has no control over this. You cannot prioritize your own traffic or reduce congestion by changing settings. If peak-hour speeds are too low for your needs, the 30-day trial period is your chance to find out before you commit to the service.

How location and distance from the tower affect speed

The closer you are to the cell tower, the stronger the signal and the faster your connection. T-Mobile does not tell you which tower serves your address or how far away it is. You can sometimes infer this by checking signal strength in the T-Mobile Home Internet app — more bars usually means a closer or stronger tower — but this is not a precise measurement.

Even within the same building, moving the gateway a few feet can change speed. Walls, metal, and water absorb the signal. If your gateway is in a basement or behind metal ductwork, moving it to a window or higher shelf may improve speed by 20 to 50 Mbps. T-Mobile's setup guide recommends placing the gateway near a window and away from obstacles, but the company does not provide a way to test different locations before installation.

Comparing T-Mobile Home Internet to cable and fiber speeds

Cable internet (from Comcast, Charter, or similar providers) typically offers 100 to 500 Mbps depending on the plan you pay for. Fiber (from providers like Verizon Fios or local fiber companies) often reaches 300 to 1,000 Mbps. T-Mobile Home Internet's median speed of 72 Mbps is slower than most cable plans and much slower than fiber.

However, T-Mobile Home Internet has no data caps and no long-term contract. Cable and fiber plans often include data caps (ranging from 500 GB to unlimited, depending on the plan) and require signing a one- or two-year agreement. If you need high speed for video conferencing, gaming, or multiple simultaneous users, cable or fiber is more reliable. If you need basic web browsing, email, and streaming on one or two devices, T-Mobile Home Internet may be fast enough — but the 30-day trial is the only way to know for your specific address.

Testing your speed during the trial period

T-Mobile includes a speed test tool in the T-Mobile Home Internet app. Open the app, go to the Network section, and tap Speed Test. The test measures your read and upload speed at that moment. Run the test multiple times throughout the day — morning, afternoon, and evening — to see how speed varies.

For a more detailed picture, use a third-party speed test like Speedtest.net or Fast.com on a computer or phone connected to your T-Mobile gateway. These tools show read speed, upload speed, and ping (latency). Write down your results at different times so you can see the pattern. If speeds during peak hours are too low for what you do, you can return the equipment within 30 days and cancel without penalty.

Frequently Asked Questions

Is T-Mobile Home Internet fast enough for video calls and streaming?

For one or two people, yes. Video calls need about 2.5 Mbps read and 1 Mbps upload. Streaming video (Netflix, YouTube) needs 5 to 25 Mbps depending on quality. T-Mobile's median speeds handle both. If three or more people are using the connection at once, or if you are uploading large files, speeds may drop below what you need during peak hours.

Can I get faster speeds by changing the gateway settings?

No. The gateway has no settings that affect speed. You can restart it (which sometimes helps briefly), but you cannot adjust bandwidth, prioritize traffic, or change which tower it connects to. Speed is determined by your location, the tower, and network congestion — not by the device itself.

What if my address shows 5G coverage but my speeds are slow?

T-Mobile's coverage map shows whether 5G reaches your area, but not which type of 5G or how strong the signal is at your specific address. You might receive low-band 5G (similar to 4G LTE speeds) or mid-band 5G from a distant tower. The 30-day trial is the only way to measure your actual speed. If it is too slow, you can return the equipment.

Do speeds improve if I move the gateway to a different room?

Sometimes, yes. Moving the gateway closer to a window or away from walls and metal can improve signal strength by 10 to 50 Mbps. Test different locations during your trial period using the speed test tool. Once you find the best spot, mark it so you know where to place the gateway if you move or restart it.

How does T-Mobile Home Internet speed compare to satellite internet?

T-Mobile Home Internet is faster and has lower latency. Satellite internet (Starlink, Viasat) typically delivers 50 to 150 Mbps but has higher ping times (150 to 600 milliseconds), which makes video calls and gaming choppy. T-Mobile's ping is usually 30 to 50 milliseconds, similar to cable. If satellite is your only other option, T-Mobile Home Internet is usually the better choice for speed and responsiveness.