T-Mobile Fiber Cost Per Month

All plans are month-to-month with no contract, no equipment rental fee, no installation charge, and unlimited data with symmetrical upload and download speeds. Prices below assume AutoPay with a bank account or debit card — without it, add $10/month. Taxes and fees are extra.

T-Mobile Fiber confuses shoppers because it shares a name with the better-known 5G Home Internet, the plans were just reshuffled, and the famous price guarantee quietly changed. The answers below sort out what you’ll actually pay and what you’re actually getting.

• 1
  How much does T-Mobile Fiber cost per month? $45/mo (300 Mbps) · $60/mo (1 Gig) · $70/mo (2 Gig) — all with AutoPay · No equipment fees, no installation charge, no contract · Taxes & fees extra

  Following the recent lineup change, T-Mobile Fiber sells three plans: 300 Mbps for $45/month, 1 Gig for $60/month, and 2 Gig for $70/month, all with AutoPay enrolled. Those prices are genuinely cleaner than most internet bills — there is no monthly modem or router rental (the Wi-Fi gateway and any needed mesh extender are included), professional installation costs nothing, there are no data caps or overage charges, and you can cancel any month without an early termination fee. Two costs do sit outside the headline number: taxes and government fees get added to the bill (typically a few dollars, varying by state and city), and skipping AutoPay — or running AutoPay on a credit card instead of a bank account or debit card — adds $10/month. So a realistic all-in bill for the 1 Gig plan lands around $63–$67 in most areas. Compared with cable bills that balloon after a promotional year and tack on $15/month equipment rental, the structure here is unusually predictable — the main thing you’ve lost versus early signups is the long-term rate lock, covered below.
• 2
  Does T-Mobile actually have fiber internet — or is it just 5G? Yes, real fiber-to-the-home — a separate product from 5G Home Internet · Built on the acquired Lumos and Metronet networks · Available in parts of roughly two dozen states, checked address by address

  This is the most-asked question for a reason: for years “T-Mobile home internet” meant a wireless gateway picking up a 5G signal. T-Mobile Fiber is different — an actual fiber-optic line installed to your home, the same technology as Verizon Fios or AT&T Fiber. T-Mobile didn’t dig most of these trenches itself; it bought its way in, acquiring the Lumos network in the Mid-Atlantic and the much larger Metronet network across the Midwest and Southeast through joint ventures, then rebranding service under the T-Mobile name. The combined footprint passes more than 4 million homes across portions of roughly two dozen states, with the densest coverage in Virginia, the Carolinas, and Metronet’s Midwest strongholds — Indiana, Illinois, Ohio, Michigan, Minnesota, Iowa, and Wisconsin — plus markets like northern Denver and Minneapolis. There’s no public coverage map; the only reliable way to know is typing your exact address into t-mobile.com/home-internet/fiber. If fiber isn’t there yet, the same address check will tell you whether 5G Home Internet is, and T-Mobile is actively building toward 12–15 million fiber households by 2030, so a “no” today may change.
• 3
  What happened to the 5-year price guarantee? Launch-era fiber customers got a 5-year price lock (some Founders Club members got 10 years) · Reports indicate plans sold after the late-April overhaul no longer include it · 5G Home Internet still carries a 5-year guarantee

  When T-Mobile Fiber officially launched, every plan came with a 5-year price guarantee, and a limited “Founders Club” offer in select markets locked the 2 Gig plan at $70/month for a full decade. Customers who signed up under those terms keep them — the guarantee follows the plan you enrolled in. The late-April restructuring changed the deal for newcomers: alongside the cheaper $45 entry tier and the $5 cut to the 1 Gig plan, industry reporting indicates the new plans dropped the multi-year price lock, meaning T-Mobile can raise rates on these plans the way any provider can. That’s the real trade hidden inside the “lower prices” headline — a few dollars saved now in exchange for long-term certainty. If a rate lock matters more to you than fiber’s performance edge, note that T-Mobile’s 5G Home Internet plans still advertise a 5-year price guarantee. And if you’re already a fiber customer from the launch window, think twice before switching plans to chase a lower price: changing plans can mean accepting the new terms and giving up a guarantee you can’t get back. Confirm the current guarantee status directly on your order page before signing up, since terms shift quickly.
• 4
  Is T-Mobile internet really $50 a month — what will my actual bill be? Fiber: $45–$70 + taxes/fees, AutoPay (bank/debit) required for that price · 5G Home Internet: $50–$70 with taxes included · Without proper AutoPay: add $10/month

  The “$50 internet” reputation comes from T-Mobile’s 5G Home Internet, where advertised prices include taxes and fees — what they say is what you pay. Fiber works differently, and that trips people up. Fiber’s $45/$60/$70 prices exclude taxes and regulatory fees, which add a few dollars depending on your location, and they require AutoPay funded by a bank account or debit card. Pay by credit card — even on autopilot — and the bill rises $10/month. So the honest answer: a Fiber 300 customer with proper AutoPay in a typical area pays roughly $47–$50 all-in; a 1 Gig customer pays about $63–$67; someone on 2 Gig without AutoPay could see $83+. There are no other recurring charges to watch — equipment, installation, and data are genuinely free of fees — and no promotional rate that expires after twelve months, which is where cable bills do their damage. One more savings lever: T-Mobile has offered bundle discounts (around $10/month) for customers who also have an eligible T-Mobile phone plan, though bundle terms have changed with the plan overhaul — ask specifically what discount applies to your line before ordering, and get the quoted total in writing or screenshot.
• 5
  What does installation cost and how does it work? Professional installation: $0 · A technician runs the fiber line, mounts the equipment, and sets up Wi-Fi · Wi-Fi gateway and mesh extenders (if needed) included at no monthly fee · Typical appointment: 2–4 hours

  Unlike satellite or some cable setups, fiber isn’t self-install on day one — a line has to be physically brought from the street to your home — and T-Mobile includes that professional installation at no charge. The technician pulls the fiber to your house, installs a small box (the ONT) where it enters, places the Wi-Fi gateway, and verifies speeds before leaving; the appointment typically runs two to four hours. If your home is large enough that one router can’t cover it, the installer can add a mesh extender based on their assessment, also without a monthly fee. There’s no equipment rental line on the bill at all — a quiet $120–$180/year savings versus providers charging $10–$15/month for a modem. Things worth knowing before the appointment: someone 18 or older must be home; if the fiber line must cross your yard, crews may need to bury a drop line in a follow-up visit (weather can delay this — and the temporary line lying on the lawn for a week or two is normal); and renters should confirm the landlord is fine with a small exterior drill point. Return the equipment undamaged if you ever cancel, or a fee applies — keep the boxes for the first month or two.
• 6
  Is T-Mobile Fiber better than T-Mobile 5G Home Internet? Yes, where you can get it — fiber is faster, steadier, and symmetrical · 5G Home Internet wins on availability (most of the country) and tax-inclusive pricing with a 5-year lock · Same no-contract, no-equipment-fee philosophy on both

  If both products reach your address, fiber is the better connection, full stop. It delivers the speed you pay for consistently — 300, 1,000, or 2,000 Mbps with matching upload speeds — because a dedicated line isn’t affected by tower congestion, weather, or how many neighbors are online. 5G Home Internet typically delivers somewhere between 100 and 300 Mbps, can slow during peak evening hours since home internet traffic is deprioritized behind phone traffic, and uploads are far slower — a real difference if you make video calls, back up photos to the cloud, or work from home. Where 5G Home Internet wins: it’s available across vastly more of the country, setup is genuinely plug-in-yourself (the gateway ships to your door), advertised pricing includes taxes, and it currently still carries the 5-year price guarantee that new fiber plans reportedly lost. The price difference between the two is small — both live in the $45–$70 band — so this isn’t a budget decision; it’s an availability decision. Enter your address and take fiber if it’s offered. The one scenario to pause: if you’re a heavy mover or renter who relocates often, the wireless gateway travels with you to any serviceable address, while fiber requires a new installation.
• 7
  How does T-Mobile Fiber compare to AT&T Fiber, Verizon Fios, and cable? T-Mobile 1 Gig at $60 undercuts most rivals’ gig plans ($65–$90 typical with fees) · No equipment or install fees is the differentiator · Cable is cheaper upfront but jumps after promo year + rental fees · Footprints barely overlap — your address decides

  On a like-for-like gig plan, T-Mobile Fiber’s $60 (plus taxes) sits at or below the big fiber names once you count everything: AT&T Fiber’s gig tier runs around $80 before equipment is factored in, Verizon Fios’s gig plan lands near $90 with autopay (though Fios includes its router at that tier), and regional fiber providers scatter across $55–$85. T-Mobile’s structural edge is the absence of nickel-and-dime charges — no rental, no install, no activation — which makes the advertised number unusually close to the real one. Against cable (Xfinity, Spectrum, Cox), the story is different: cable’s first-year promos can dip to $30–$50/month, undercutting fiber, but the price typically jumps $20–$30 after the promotional period, equipment rental adds $10–$15/month, and upload speeds remain a fraction of download — often 10–35 Mbps up versus fiber’s full symmetry. The practical reality, though, is that fiber footprints rarely overlap: most addresses have at most one fiber option, and the meaningful comparison is fiber-versus-cable at your house. If T-Mobile Fiber reaches you and your cable promo has expired, switching commonly saves $20–$40/month while upgrading uploads twenty-fold — and with no contract on either side, you can switch back if it disappoints.
• 8
  Which speed do I actually need — is 300 Mbps enough? 300 Mbps comfortably serves 1–3 people including 4K streaming and video calls · 1 Gig suits busy families, gamers, and remote workers · 2 Gig is future-proofing few homes use today · Don’t pay for speed your devices can’t use

  Internet providers profit from speed anxiety, so here’s the honest math: a 4K Netflix stream uses about 15–25 Mbps, a Zoom call 3–4 Mbps, music streaming under 1 Mbps, and ordinary browsing almost nothing. A household running two 4K TVs, a video call, and three phones simultaneously is using well under 100 Mbps — meaning the $45 Fiber 300 plan covers the realistic load of most homes with headroom to spare, and it’s the right default for retirees, couples, and light-to-moderate users. Step up to 1 Gig ($60) when the household includes several heavy users at once: teenagers gaming and downloading, two remote workers moving large files, extensive smart-home gear, or anyone who hates waiting on big downloads — and because fiber is symmetrical, that’s a gigabit up as well, which photographers and content creators feel immediately. The 2 Gig tier is mostly future-proofing: a single device on Wi-Fi can rarely use even 1 Gbps (most laptops and phones top out below that, and gigabit-plus speeds require wired connections and newer routers to fully realize). The good news: with no contracts, you can start at 300 and upgrade in the app if it ever feels tight — the smarter direction than overpaying from day one.

Use the buttons below to find T-Mobile stores, compare internet providers serving your area, or locate setup help nearby. The only way to confirm fiber availability and your exact price is entering your address at t-mobile.com/home-internet/fiber.