Brazil · roaming cost calculator
Roaming vs eSIM in Brazil: A Per-Day Price Audit
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eSIM plans for Brazil: price and coverage data
Airalo's Brazil eSIM uses Vivo's 5G towers — the same infrastructure AT&T roaming relies on. A 5GB plan at $1.78/GB covers most week-long trips for navigation, messaging, and social media.
Get eSIMIn Brazil, Holafly runs on Vivo with unlimited data. Heavy users streaming video save compared to paying $1.78/GB per GB elsewhere.
Get eSIMVivo provides 5G service for Saily in Brazil. At $1.78/GB, the plan includes VPN protection that costs $13/month as a standalone NordVPN subscription.
Get eSIMNomad's Brazil plan uses Vivo infrastructure at $1.78/GB. The checkout flow takes under two minutes — no account required for first-time buyers.
Get eSIMCompare providers: Airalo vs Holafly · Airalo vs Saily · Airalo vs Nomad · Holafly vs Saily · Holafly vs Nomad · Saily vs Nomad
The full picture
AT&T, Verizon, and T-Mobile rates for Brazil
Every major carrier's published Brazil rate, side by side, with the eSIM winner highlighted.
| Carrier | Plan type | Daily | 7-day | Speed | Data limit |
|---|---|---|---|---|---|
| AT&T | International Day Pass | $10.00source | $70.00 | LTE | Plan data |
| Verizon | TravelPass | $10.00source | $70.00 | LTE | Plan data |
| T-Mobile | Magenta (high-speed add-on) | Free*source | $0–105 | 256kbps* | Throttled |
| Xfinity Mobile | International Pass | $10.00source | $70.00 | LTE | 200 MB/day |
| eSIM · Airalo | 1 GB · 7 days | — | $1.78 | LTE / 5G | 1 GB |
*T-Mobile includes data at 256kbps free; high-speed access is a $5–15/day add-on, shown here as a 7-day range.
* Xfinity Mobile International Pass: $10/day with 200 MB/day high-speed cap
Compare all carrier roaming plans to see how AT&T, Verizon, T-Mobile, Vodafone, and EE stack up against eSIM providers.
Pay-per-use cost audit
Brazil data charges on AT&T pay-per-use: real dollar amounts
One day in Brazil without an international plan: typical phone use runs roughly 450 MB. At AT&T's $2.05/MB pay-per-use rate, that day costs $922. Breakdown: 1 hour of navigation ($102), 30 minutes of Zoom ($922), uploading 20 photos ($410), light social media. One day with a Brazil eSIM on TIM: roughly $0.53 when you spread the plan cost across your trip. AT&T's International Day Pass is $12/day and avoids pay-per-use entirely — but even that costs more than most eSIM plans cover for the same period. Source: AT&T rate card, June 2026.
Personalize your savings
How much will you save with an eSIM in Brazil?
Adjust your trip length, carrier, and data habits to see your exact savings.
Network coverage
Brazil roaming network partnerships explained
TIM runs all cellular service in Brazil. Verizon TravelPass routes you through TIM at $10/day. A travel eSIM routes through TIM at $1.78/GB. Both options connect to TIM towers in Brazil. The eSIM removes the carrier surcharge. Brazil has 5G through TIM. There is no 5G-premium tier in carrier roaming or eSIM plans. AT&T's $10/day covers 5G. An eSIM at $1.78/GB covers 5G. You do not pay more for faster service under either model. Brazil has urban-only 5G coverage. 5G in all state capitals and major cities since 2023; TIM and Claro lead deployment Average download speeds reach 125 Mbps on TIM's network — identical whether you connect through a carrier roaming pass or a travel eSIM. TIM Brasil has aggressive 5G expansion; Vivo has widest overall 4G coverage across the country.
TIM Brasil provided solid 5G in São Paulo and Rio. Coverage weakened significantly in Amazon region and rural interior.
Pricing breakdown
How roaming and eSIM costs compare in Brazil
Carrier roaming costs for 14 days in Brazil, ranked: T-Mobile high-speed add-on $210, Verizon TravelPass $140, AT&T International Day Pass $140, eSIM 10GB on Vivo $17.80. The eSIM option costs 87% less than AT&T.
The eSIM daily rate works out to $1.27 when spread across 14 days. AT&T charges $10/day, which is 7.9x that figure. T-Mobile's high-speed pass is $15/day. All three connect to the same Vivo towers in Brazil. TIM Brasil prepaid at R$30 ($6) for 12GB is excellent value — but CPF requirement is a significant barrier.
Per-GB rates for Brazil eSIM plans: 1GB at $3.71 ($3.71/GB), 3GB at $9.54 ($3.18/GB), 5GB at $14.98 ($3/GB), 10GB at $25.63 ($2.56/GB), 20GB at $35.63 ($1.78/GB). Larger plans cost less per gigabyte, so buying up one tier saves money if you are close to the limit. Unlimited daily plans remove the per-GB calculation entirely at $7.74/day. Brazil eSIM at $1.78/GB is moderate — local SIMs cheaper but CPF registration barrier pushes tourists to eSIM. Travelers in Brazil average 1.5GB of mobile data per day, so a 14-day trip needs roughly 21GB.
Trip cost breakdown
Brazil roaming bill by trip type
AT&T bills $10/day for roaming in Brazil — that is $0.42/hour around the clock, whether your phone is in your pocket or active. A 2GB eSIM on Vivo costs $9.54 for 3 days — $0.13/hour at continuous use. Difference for a 3-day trip: $20.46.
Over 14 days, AT&T's per-hour rate stays at $0.42. A 20GB eSIM on Vivo for 15GB averages $0.11/hour over the same 14 days. AT&T total: $140. eSIM total: $35.63. Difference: $104.37.
A 30-day stay at $0.42/hour on AT&T reaches $300. A 50GB eSIM on Vivo covering 50GB for video calls and streaming costs $89.03 — $0.12/hour. Total difference over 30 days: $210.97 (70%). Rates checked June 2026.
Airport options
Airport SIM options in Brazil
The posted price at Guarulhos (GRU) / Galeão (GIG)'s Vivo and Claro and TIM counter is $10-25 for 10-20GB / 30 days. That figure may not include applicable taxes or activation fees added at the counter. Passport or ID is required for SIM registration. A 1GB eSIM at $3.71 is an all-in price paid online — no surprises at checkout. Off-airport shops in Brazil sell SIMs for $5-15 for 5-15GB / 30 days, the lower-cost option if you have extra time.
Local alternative
Local SIM vs eSIM in Brazil
A local SIM in Brazil costs $5-15 for 5-15GB / 30 days at Vivo and Claro and TIM. A travel eSIM starts at $3.71 for comparison. The trade-off: you wait 15-25 min; CPF registration may add time at the airport counter, need a passport for registration, and lose your home number while the local SIM is active.
Data planning
Data usage on a 8-day trip to Brazil
Most Brazil travelers burn through 1.5GB daily: maps, ride-hailing, and restaurant searches add up quickly. Budget 12GB for 8 days.
The 20GB plan covers your 8-day trip for $35.63. AT&T's roaming cost for the same 8 days is $80. The difference is $44.37, enough for two dinners in Brazil. For heavy data users, unlimited daily plans start at $7.74/day — still cheaper than any carrier roaming pass.
Connectivity
Brazil data strategy: WiFi vs eSIM
WiFi in Brazil: Free WiFi in cafes, malls, and hotels in major cities; speeds variable Cafes and hotel lobbies are your best bets. Street-level coverage is rare. An eSIM keeps you connected when WiFi drops — directions, translations, and payment apps all need steady data.
Plan your data
Your Brazil data budget explained
A family of four traveling to Brazil each with AT&T International Day Pass pays $40/day in roaming. Over 8 days that totals $320 across four bills. Four separate 20GB eSIM plans on Vivo cost $142.52 combined — $177.48 less for the same connection.
Brazil has one mobile operator: TIM. US carriers pay TIM for roaming access and pass that cost to you at $10/day. An eSIM connects to TIM directly at $1.78/GB — no carrier markup.
Airport SIM counters at Guarulhos (GRU) / Galeão (GIG) charge $10-25 for 10-20GB / 30 days after a 15-25 min; CPF registration may add time wait — still more than a 20GB eSIM at $35.63. Local prepaid SIMs in Brazil run $5-15 for 5-15GB / 30 days, requiring an in-person stop and sometimes a passport copy. An eSIM at $35.63 skips that entirely. Prices stable; Brazilian real fluctuations affect tourist purchasing power
Quick reference
Brazil Travel Essentials
190/192/193
190, 192, 193 are the emergency numbers in Brazil. Different numbers may route to different services — save all of them before your trip. Emergency calls work from any mobile device, including travel eSIMs.
Type N
Brazil uses Type N outlets. US plugs require a Type N travel adapter. Check your charger's voltage rating before use — most modern phone and laptop chargers support 100-240V.
BRT (UTC-3)
BRL (R$)
Tap-to-pay (Apple Pay, Google Pay) is accepted at most stores and restaurants in Brazil. Visa and Mastercard work at virtually all merchants. Carry a small amount of local BRL for markets, taxis, and small vendors that do not have card readers.
Quick tip
Brazil has good WiFi infrastructure. If your carrier supports WiFi Calling, incoming calls route over WiFi at no roaming charge — activate the feature in your phone's settings before you leave.
Good to know
Average data consumption in Brazil runs around 1.5GB/day for typical tourist use. Factor this into your plan size — a 1GB plan runs out in under a day for video-heavy users. A 5GB plan covers most week-long trips at moderate use.
Step by step
How travelers stop paying carrier rates in Brazil
- On Samsung Galaxy S21 or newer: go to Settings > Connections > SIM manager to verify eSIM support — Pixel 3a and later also qualifies — Vivo covers 5G in Brazil
- First-time buyer: Airalo offers Brazil data at $3.71 for 1GB — create an account, add a payment method, and your QR code arrives in under 60 seconds. Compare eSIM providers to see your options.
- First-time eSIM install: your phone walks you through the QR scan step by step — the profile downloads in 10-30 seconds over a WiFi connection — do this before your flight to Guarulhos (GRU) / Galeão (GIG) so it activates the moment you land
- Returning traveler shortcut: set your home carrier SIM to Data Off in the dual-SIM panel rather than navigating through roaming menus. The full data roaming guide covers all shortcuts.
- Enable the eSIM data line at Guarulhos (GRU) / Galeão (GIG) — it connects to Vivo automatically
- Leave your home SIM enabled for incoming calls: WiFi Calling routes them over the eSIM data connection at no extra cost
Data tips
Brazil trip data discipline: what to disable
Tethering your laptop through your phone's hotspot uses more data than phone-only browsing. A laptop browsing news and email uses 200-500 MB/hour. Video conferencing over tethering runs 1-3 GB/hour depending on platform. Tethering also drains your phone battery 30-50% faster — pack a power bank for Brazil days that include hotspot use.
Regional context
What to know about data in Brazil
A few things to know before turning off carrier roaming in Brazil:
Brazil SIM registration: CPF (tax ID) required; tourists can get a temporary CPF or use passport at some carriers. A travel eSIM purchased abroad bypasses local SIM registration requirements at the point of sale.
Brazil requires a CPF (tax number) to buy a SIM card — some carriers help tourists get a temporary CPF
Brazil climbed to top 5 globally for mobile speed at 228 Mbps median on 5G
Brazil uses unique Type N power plugs — bring a specific adapter
WhatsApp is the primary communication method — more important than SMS or phone calls
Uber and 99 (ride-hailing apps) work with international phone numbers
Free WiFi in cafes, malls, and hotels in major cities; speeds variable Roaming passes charge $10/day to fill WiFi gaps. An eSIM covers the same connectivity at $1.78/GB.
Brazil's CPF requirement for SIM purchase makes eSIM the clearly superior option for most tourists.
Summer and Carnival season (February/March) is peak; June festivals (Festas Juninas) in northeast
Forgot your eSIM?
You forgot to buy an eSIM for Brazil — here is what to do
Post-arrival eSIM installation in Brazil works from any WiFi connection. No cellular data is required to purchase or install. Guarulhos (GRU) / Galeão (GIG) provides free WiFi to arriving passengers in the terminal. Open your preferred provider — Airalo, Holafly, Saily, or Nomad — and complete the purchase. All four deliver the eSIM QR code by email and in-app simultaneously. If you miss the airport window, check into your hotel and use the lobby WiFi. Front desks in Brazil provide the WiFi password at check-in. A 1GB plan at $3.71 gives you 1GB of Vivo data from the moment you scan the QR code.
Brazil FAQ
Brazil eSIM & roaming questions
How much does carrier roaming cost in Brazil?
AT&T charges $10/day on International Day Pass for Brazil. Verizon charges $10/day on TravelPass. T-Mobile includes Brazil for free at 256 Kbps — barely fast enough for text messages, not usable for maps or apps. Without any plan, AT&T's pay-per-use rate is $2.05/MB, meaning a single Google Maps session costs over $10. A travel eSIM on Vivo starts at $3.71 for 1GB — the same 5G network at a fraction of the daily roaming cost.
Is T-Mobile's free international data fast enough in Brazil?
No. 256 Kbps sounds like it covers light use, but even a single email with an attachment or a 30-second map route takes over a minute to load at that speed. T-Mobile's free tier in Brazil is functional only for plain text messages. The paid upgrade runs $15/day — identical to AT&T's roaming fee. A travel eSIM on Vivo at $1.78/GB costs less per GB than any day-pass option and has no speed restriction.
How is my roaming bill calculated in Brazil?
A traveler lands in Brazil, checks one notification, and AT&T bills $10 for the entire calendar day. That is how per-day billing works — any cellular connection, even a background sync at midnight, triggers the full daily charge. Without a day pass, AT&T charges $2.05/MB. A 15-second Instagram scroll could cost $30. An eSIM at 1GB for $3.71 is a fixed cost: no per-day triggers, no per-MB metering, no bill surprises.
Can I use an eSIM instead of roaming in Brazil?
Yes. A travel eSIM connects to Vivo in Brazil at $1.78/GB. Your phone runs both SIMs at once — the eSIM handles all data traffic while your home SIM stays active for calls and texts. No roaming plan is required, and your home carrier cannot charge roaming if data roaming is disabled on that SIM. The eSIM activates the moment you land in Brazil and begins using 5G speeds immediately.
Is Wi-Fi calling a good alternative to roaming in Brazil?
For calls and SMS, yes — WiFi Calling routes your home number through any internet connection for free. But it does not cover data. In Brazil, WiFi outside hotels and airports is patchy. An eSIM at $1.78/GB on Vivo gives you continuous 5G data for maps, transit apps, and messaging when WiFi is unavailable. WiFi Calling and an eSIM work together as a complete solution.
How much does AT&T roaming cost in Brazil?
AT&T International Day Pass charges $10/day in Brazil. Without a plan, pay-per-use rates reach $2.05/MB. A 7-day trip with a day pass costs $70. A travel eSIM on Vivo covers the same week at roughly $18.69 at 1.5 GB/day average usage — a saving of over 80%.
Is Verizon TravelPass worth it for Brazil?
No. Verizon TravelPass costs $10/day in Brazil — $70 for a week. A travel eSIM starts at $1.78/GB on Vivo's 5G network. The eSIM delivers the same speed on the same carrier infrastructure at 80-95% lower total cost.
What is T-Mobile's free international data speed in Brazil?
T-Mobile caps free international data at 256 Kbps in Brazil. That is too slow for GPS navigation, photo messaging, video calls, or ride-hailing apps. Basic text-only WhatsApp works. T-Mobile's paid high-speed add-on costs $15/day — the same rate as AT&T and Verizon. A travel eSIM on Vivo at $1.78/GB delivers full 5G without per-day billing.
How do I avoid a surprise roaming bill when visiting Brazil?
Turn off data roaming on your carrier SIM before landing in Brazil. AT&T's per-day charge fires from any background cellular contact — even a push notification at midnight — at $10/day. Without a plan, the rate is $2.05/MB. Install a travel eSIM via QR code before departure and set it as the active data SIM. Your carrier SIM stays active for calls and texts with WiFi Calling; the eSIM handles data at $1.78/GB.
How much does carrier roaming cost for a week in Brazil?
AT&T: $70/week (International Day Pass at $10/day). Verizon: $70/week (TravelPass). T-Mobile: free at 256 Kbps or $105/week for usable speed. The cheapest eSIM for Brazil starts at $1.78/GB on Vivo's 5G network — better per-GB value than all three carriers.
Fact check
Brazil travel data: correcting the record
Roaming charges only apply to data
US carrier international plans charge separately for data, calls, and texts. AT&T's International Day Pass at $12/day includes data but charges $0.25–$1.50/minute for calls beyond the bundled allocation. Incoming voicemail retrieval can trigger per-minute roaming charges even when you make no outgoing calls. A data-only eSIM in Brazil at $3.71 covers data and uses WhatsApp or FaceTime for voice at no additional carrier cost. Rates checked June 2026.
EU roaming is free for Americans
EU roaming-within-the-EU rules apply only to SIM cards issued by EU-based carriers. AT&T and Verizon are US carriers — they charge full international day pass rates in every EU country. AT&T's International Day Pass runs $12/day in EU destinations. Verizon TravelPass is $10/day. A travel eSIM on Vivo covers Brazil for $3.71 total. Rates checked June 2026.
You need to unlock your phone to use an eSIM
eSIM installation does not require an unlocked phone in most cases. iPhones sold in the US since iPhone 14 are sold unlocked by law. iPhones XS through 13 require unlocking to add a foreign carrier eSIM, but AT&T, Verizon, and T-Mobile all offer free unlocking after your contract ends. Samsung Galaxy S20 and newer models support eSIM on both locked and unlocked variants. Check your carrier's unlock policy before your trip to Brazil.
Our recommendation
Brazil mobile data: carrier charges vs eSIM price
For heavy data users in Brazil: Nomad offers the lowest per-GB rate for Brazil at $1.78/GB on Vivo. The checkout takes under 2 minutes and QR code delivery is instant. A 1GB plan at $3.71 covers a week of maps, messaging, and social media. Airalo is the pick if you want regional bundles or multi-country coverage from a single eSIM.
Stop paying $10/day to roam in Brazil
AT&T bills $10/day the moment your phone connects abroad. An eSIM charges one flat fee of $1.78 for the whole trip.
Get a Brazil eSIM