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Google Fi · Family plan · 4 lines

Unlimited Standard for 4 Lines

At 4 lines, Unlimited Standard drops to $25.00/line — totaling $100.00/mo for the whole family.

Your family bill at 4 lines
Per month
$100.00
$25.00 × 4 lines
Per year
$1,200.00
Save $25.00/line vs 1 line
Best for
Family of 4, mixed devices
Unlimited Standard at 4 lines on the Google Fi network. 50 GB data + hotspot per line.
Line count (this page)
4 lines
Per line at 4 lines
$25.00/mo
Save $25.00/line
Total $100.00/mo · $1,200.00/yr

How Unlimited Standard changes with line count

Each tier links to its own page.
Family-plan review

Why 4 lines on Unlimited Standard

At 4 lines, Unlimited Standard offers $25.00/line. That's a saving of $25.00/line compared to a single line.

Coverage and perks remain consistent across all line counts on Unlimited Standard. Activation fees and taxes are not included in the headline price — check Google Fi's website for the full bill estimate.

Pros at 4 lines
  • $25.00/line savings vs single line
  • Google Fi network coverage
  • 50 GB data per line
Cons at 4 lines
  • Taxes and fees not included in headline price
  • Price increases if you add lines past 4

FAQ — Unlimited Standard for 4 lines

How much is Unlimited Standard for 4 lines?

Unlimited Standard runs $100.00/mo total for 4 lines — that's $25.00/line/mo after the multi-line discount. The pricing breakdown above shows totals across all line tiers Google Fi offers.

Is 4 lines on Unlimited Standard a good deal?

4 lines typically lands Unlimited Standard closer to MVNO single-line pricing on a per-line basis. The break-even versus comparable MVNOs is usually around 3 lines; at 4 lines you're getting Google Fi's full network footprint at MVNO-tier prices.

Can I add more lines to my Unlimited Standard plan later?

Yes — Google Fi lets you add lines mid-plan with prorated billing. The per-line price drops automatically as you cross line-count thresholds (typically at 2, 3, and 4 lines). Removing lines is also straightforward with no ETF on no-contract plans.

Does Unlimited Standard include hotspot for 4 lines?

Hotspot allowances on Unlimited Standard are typically per-line (each line gets the published hotspot allowance). Check the plan-detail page for the exact GB; most premium unlimited plans include 25–60 GB per line at high speeds, dropping to slow speeds afterward.

What's the activation cost for 4 lines on Unlimited Standard?

Google Fi typically charges a one-time activation fee per line ($25–$45/line is common). The pricing breakdown above does not include activation; budget for it on your first bill.

The verdict, & two little voices

Should you actually get Unlimited Standard for 4 lines?

The editor weighs in — flanked by the optimist on her shoulder and the cynic on the other.
UP
Our takeEditorial
$50 on T-Mobile with a generous data cap and a separate hotspot pool: a complete domestic plan, with 256 kbps as the post-cap ceiling everyone hopes not to hit.
— UpPhone Team
The Optimist
“A separate 25 GB hotspot pool at $50 with North America coverage: most domestic scenarios handled without drama.”
— the angel on your shoulder
The Cynic
“The extra $15 over the $35 plan buys more runway to the same 256 kbps wall. Not a better wall.”
— the devil in your other ear
FCC Disclosure
Broadband Facts
Google Fi · Unlimited Standard
Official label
Monthly Price
$40.00
Additional Charges & Terms
Speeds Provided with Plan
TechnologyDownloadUploadLatency
4G LTE80-382 Mbps7-32 Mbps19-37 ms
5G80-382 Mbps7-32 Mbps19-37 ms
Typical ranges as reported by Google Fi. Real speeds vary.
Data & Features
Data included with monthly priceUnlimited
Data throttleAfter 50GB, 50 GB high-speed data per person per billing cycle; reduced to 256 Kbps after 50 GB
Mobile hotspot25 GB
Video streaming qualitySD 480p
Disclosures
Network management policyPrivacy policy
Sourced from Google Fi’s FCC label · last verified 2026-05-05.UpPhone does not modify these figures.

Same plan, different line count

1 line
$50.00/mo
2 lines
$40.00/line
3 lines
$30.00/line
4 lines
$25.00/line
This page
5 lines
$25.00/line
6 lines
$25.00/line
Canonical
Compare Unlimited Standard (all line counts)