Bangladesh · roaming cost calculator
Bangladesh Data Bill Audit: Roaming Rates vs eSIM Pricing
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Bangladesh eSIM cost breakdown by provider
Grameenphone provides the 4G LTE signal for Airalo in Bangladesh. At $1.25/GB, a 10GB plan covers two weeks of navigation, messaging, and photo uploads without recharging.
Get eSIMHolafly's Bangladesh plans include a 6-month refund policy for unused purchases. Coverage runs on Grameenphone's 4G LTE network at $2.99/day — the industry's longest standard refund window.
Get eSIMSaily pairs Grameenphone's 4G LTE network in Bangladesh with built-in VPN at $1.25/GB. A 5GB plan covers a week of browsing, messaging, and maps with encrypted traffic on every connection.
Get eSIMIn Bangladesh, Nomad routes through Grameenphone at $1.25/GB. Budget travelers who don't need live support get solid 4G LTE coverage at a low per-GB rate.
Get eSIMCompare providers: Airalo vs Holafly · Airalo vs Saily · Airalo vs Nomad · Holafly vs Saily · Holafly vs Nomad · Saily vs Nomad
The full picture
Bangladesh roaming costs by carrier (2026)
Every major carrier's published Bangladesh 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 |
| eSIM · Airalo | 1 GB · 7 days | — | $1.25 | 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.
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
What happens to your bill in Bangladesh without an international plan
The worst-case AT&T pay-per-use scenario in Bangladesh: you land, turn off airplane mode, and forget to activate an international plan. Your phone syncs email, checks for app updates, and loads the map you opened. AT&T charges $2.05/MB in that state. A 30-minute Zoom call costs $922. 1 hour of Google Maps adds $102. Uploading 20 photos to iCloud runs $410. One hour of YouTube while hotel WiFi lags: $1025. A full gigabyte at AT&T's pay-per-use rate: $2099. Source: AT&T international rate card, June 2026.
Personalize your savings
How much will you save with an eSIM in Bangladesh?
Adjust your trip length, carrier, and data habits to see your exact savings.
Network coverage
Network roaming agreements in Bangladesh
One network, two prices. Banglalink covers Bangladesh. AT&T charges $10/day to roam on it. A travel eSIM charges $1.25/GB on the same network. Every bit of data travels through the same physical infrastructure. The roaming surcharge does not improve it. Banglalink provides 4G LTE coverage across urban and suburban Bangladesh. That coverage footprint is the same whether you connect through AT&T roaming or a travel eSIM. Neither option extends coverage beyond Banglalink's built network. Bangladesh has none 5G coverage. No 5G Average download speeds reach 15 Mbps on Banglalink's network — identical whether you connect through a carrier roaming pass or a travel eSIM.
Pricing breakdown
How roaming and eSIM costs compare in Bangladesh
T-Mobile includes free international data in Bangladesh, but the speed cap is 256 Kbps, not enough to stream a 30-second video. Their high-speed add-on costs $15/day, reaching $210 over 14 days. AT&T and Verizon charge $140 and $140 respectively. A 10GB eSIM on Grameenphone: $12.50.
Translated to a daily rate, the eSIM works out to $0.89/day over 14 days. AT&T and Verizon both charge $10/day, which is 11.2x more per day of data. T-Mobile's paid high-speed tier reaches $15/day, making it the most expensive option for full-speed data in Bangladesh.
Bangladesh eSIM plans scale up from the smallest tier: 1GB at $3.49 ($3.49/GB), 3GB at $6.99 ($2.33/GB), 5GB at $9.49 ($1.90/GB), 10GB at $15.99 ($1.60/GB), 20GB at $24.99 ($1.25/GB). Pick the tier that matches your expected data use. Heavy users can take the unlimited option at $3.49/day, which totals $48.86 for 14 days, still below AT&T's $140.
Trip cost breakdown
What Bangladesh costs across three common trip types
AT&T bills $10/day for roaming in Bangladesh — that is $0.42/hour around the clock, whether your phone is in your pocket or active. A 2GB eSIM on Grameenphone costs $6.99 for 3 days — $0.10/hour at continuous use. Difference for a 3-day trip: $23.01.
Over 14 days, AT&T's per-hour rate stays at $0.42. A 20GB eSIM on Grameenphone for 15GB averages $0.07/hour over the same 14 days. AT&T total: $140. eSIM total: $24.99. Difference: $115.01.
A 30-day stay at $0.42/hour on AT&T reaches $300. A 50GB eSIM on Grameenphone covering 50GB for video calls and streaming costs $62.49 — $0.09/hour. Total difference over 30 days: $237.51 (79%). Rates checked June 2026.
Airport options
Airport SIM options in Bangladesh
Most international airports have SIM kiosks near arrivals. Prices, wait times, and registration rules vary by country. In Bangladesh, expect to show your passport and wait 15-30 minutes at the counter. A 1GB eSIM at $3.49 skips that process entirely — install it before your flight and connect as soon as you land.
Data planning
Data costs for 7 days in Bangladesh: carrier vs eSIM
Data usage in Bangladesh averages 1.5 GB per traveler per day. That figure covers maps, messaging apps, and occasional video calls. A 7-day trip therefore needs 11GB minimum. WiFi in Bangladesh is unreliable, so lean toward a larger plan.
The 20GB plan at $24.99 supports roughly 80 hours of WhatsApp video calls. For daily check-ins home, that is more than enough for 7 days. AT&T would charge $70 for the same Grameenphone connection. For heavy data users, unlimited daily plans start at $3.49/day — still cheaper than any carrier roaming pass.
Connectivity
Public WiFi coverage in Bangladesh
WiFi is available in cities across Bangladesh, but coverage drops in rural areas. Hotel WiFi works for basic tasks. Streaming or video calls on public networks may lag. For anything time-sensitive, an eSIM on Grameenphone is more consistent.
Plan your data
Bangladesh connectivity: planning your GB budget
Digital nomads spending a week in Bangladesh face $100 in AT&T roaming or $100 with Verizon. A 20GB eSIM on Grameenphone covers the same 7 days for $24.99. At $1.25/GB, the per-day data cost works out to under $2.50.
Bangladesh has one mobile operator: Banglalink. US carriers pay Banglalink for roaming access and pass that cost to you at $10/day. An eSIM connects to Banglalink directly at $1.25/GB — no carrier markup.
Airport SIM counters at Hazrat Shahjalal (DAC) charge $3-5 for 3-10GB / 28 days — still more than a 20GB eSIM at $24.99. Bangladesh mobile networks deliver an average 15 Mbps download speed — the same whether you roam on AT&T or connect through a travel eSIM. WiFi in Bangladesh is limited and unreliable in most areas. An eSIM fills the gaps at $1.25/GB instead of AT&T's $10/day roaming charge.
Quick reference
Bangladesh Travel Essentials
999
999 and 112 both connect to emergency services in Bangladesh. 112 is the EU-standard number and works from any mobile phone, including roaming and eSIM devices, even without a registered local number. Save both before your trip.
Type A/C/D/G/K
US plugs (Type A flat two-prong and Type B three-prong) fit Bangladesh's outlets directly. No adapter is needed for phones, laptops, or standard US electronics. Voltage is 120V — compatible with dual-voltage US chargers.
BST (UTC+6)
BDT (৳)
Cards are accepted at hotels, tourist-facing shops, and chain restaurants in Bangladesh. Local markets, small vendors, and rural businesses prefer cash. Withdraw BDT at an ATM on arrival — airport ATMs have the same rates as city ATMs.
Quick tip
Local prices in Bangladesh are in BDT (৳). eSIM plans are priced in USD, eliminating exchange rate uncertainty.
Good to know
Bangladesh uses Type A/C/D/G/K power sockets. A dead phone means a dead eSIM connection — pack the right adapter to keep your device charged between venues.
Step by step
Cancel carrier roaming before you land in Bangladesh
- On iPhone: go to Settings > Cellular > Add eSIM to confirm your device is unlocked and eSIM-capable before buying a Bangladesh plan
- On Samsung Galaxy: visit the Airalo website in Chrome, search Bangladesh, and buy the 1GB plan at $3.49 — Samsung's built-in eSIM installer handles the profile download. Compare providers to find the cheapest plan.
- On Google Pixel: go to Settings > Network > SIMs > Download a SIM and scan the QR code — do this before your flight to Hazrat Shahjalal (DAC) so it activates the moment you land
- Do this before you land in Bangladesh — carrier roaming charges start the moment your phone registers on a foreign network. The how-to-turn-off-data-roaming guide shows you exactly where to find the toggle.
- Returning traveler: your phone may auto-connect to Grameenphone from a prior trip — if data does not flow, confirm the Airalo eSIM is set as the active data line in your cellular settings
- Keep your carrier SIM active for calls and texts via WiFi Calling — no voice roaming charges apply
Data tips
How to use less data in Bangladesh
Local transit apps in Bangladesh use about 5-15 MB per route lookup including map tiles. Download the relevant transit app before departure and log in over WiFi. Google Maps works for transit directions in most Bangladesh cities with under 10 MB per query when offline maps are pre-loaded.
Regional context
Local data rules and tips for Bangladesh
A few things to know before turning off carrier roaming in Bangladesh:
VPN usage is restricted in Bangladesh. This applies equally to carrier roaming and eSIM connections — switching from roaming to eSIM does not change your VPN access in Bangladesh.
Bangladesh SIM registration: Passport and biometric required. A travel eSIM purchased abroad bypasses local SIM registration requirements at the point of sale.
Grameenphone has widest coverage
Internet shutdowns during 2024 protests
Very cheap but slow mobile data
Forgot your eSIM?
Bangladesh post-arrival eSIM guide: airport, hotel, and emergency options
If you reach Bangladesh without an eSIM, your first 30 minutes at the airport determine your data costs. Hazrat Shahjalal (DAC)'s arrivals area has free WiFi. Connect immediately — no queue, no counter. From there, Airalo, Holafly, Saily, and Nomad all support post-arrival eSIM purchases. The process: download the app over WiFi, choose a Bangladesh plan, scan the QR code, and activate. A 1GB plan on Grameenphone costs $3.49. That is still below AT&T's International Day Pass cost for two days. If airport WiFi drops mid-install, hotel lobby WiFi provides a stable fallback for finishing the process.
Bangladesh FAQ
Bangladesh eSIM & roaming questions
How much does carrier roaming cost in Bangladesh?
Verizon TravelPass and AT&T International Day Pass both bill $10/day in Bangladesh. T-Mobile offers free international data, but caps speed at 256 Kbps — unusable for navigation or video. Pay-per-use rates without a plan can exceed $2,000/GB on AT&T. An eSIM on Grameenphone starts at $3.49 for 1GB, delivering full 4G LTE speeds on the same local towers your carrier roams through.
Is T-Mobile's free international data fast enough in Bangladesh?
No. T-Mobile's free tier: 256 Kbps. Google Maps minimum: 500 Kbps. Video calls: 2,000 Kbps. Streaming: 1,500 Kbps. The free tier covers text-only WhatsApp and nothing else in Bangladesh. T-Mobile's paid upgrade runs $15/day on Grameenphone's towers. A travel eSIM on the same Grameenphone towers costs $1.25/GB at full 4G LTE speed — no daily charge, no speed cap.
How is my roaming bill calculated in Bangladesh?
Three billing models for Bangladesh data. Model 1: per-day pass (AT&T $10/day, Verizon $10/day) — charges on any day your phone touches the network, even from background apps. Model 2: per-MB (AT&T $2.05/MB without a pass, $2,099/GB). Model 3: flat-rate eSIM at 1GB for $3.49 — one payment, fixed cost, no daily or per-MB charges. Model 3 is the only one where a background app sync costs nothing extra.
Can I keep my phone number while using an eSIM in Bangladesh?
Yes. Your home SIM keeps your number active for calls and texts — enable WiFi Calling so those work over hotel WiFi. The eSIM handles all mobile data on Grameenphone's 4G LTE network at $1.25/GB. Both SIMs run simultaneously. iMessage and WhatsApp stay tied to your home number because they identify you by phone number, not by which SIM provides the data connection.
What is the difference between a SIM card and an eSIM for Bangladesh?
A physical SIM card requires an airport purchase, a passport for registration, and a manual swap in your phone's SIM tray. An eSIM installs digitally via QR code before you leave home and activates the moment you land in Bangladesh. Both connect to the same local towers and deliver the same speeds. The eSIM advantage is convenience and cost: no counter lines, no passport copy, no risk of losing a tiny card, and prices starting at $1.25/GB versus $10-30 for airport SIM kits with less data.
Which US carrier has the best roaming deal for Bangladesh?
None of the three US carriers offer a genuinely good deal in Bangladesh. AT&T: $10/day. Verizon: $10/day. T-Mobile: free at 256 Kbps (unusable for navigation), $15/day for full speed. A travel eSIM on Grameenphone starts at $1.25/GB — a 7-day trip at average usage costs $13.13 versus $70 for AT&T. No carrier matches the eSIM on per-GB cost.
Can I use a VPN with my eSIM in Bangladesh?
VPN access in Bangladesh is restricted. Check local laws before using VPN services. A travel eSIM using international routing may provide different access than a local SIM, but results vary by carrier path. Neither roaming nor an eSIM guarantees unrestricted VPN access in Bangladesh — download and configure your VPN before departure.
Do local apps in Bangladesh require a local SIM or does an eSIM work?
Most local apps in Bangladesh — ride-hailing, food delivery, transit — do not require a local SIM number to function. They require only a data connection, which a travel eSIM provides at $1.25/GB on Grameenphone's 4G LTE network. Some banking and two-factor authentication apps require a local phone number for SMS verification. For those cases, keep your home SIM active alongside the eSIM — your home number handles SMS while the eSIM handles data.
Is one eSIM enough for a multi-country Asia trip that includes Bangladesh?
Multi-country Asia eSIM plans exist and cover many combinations — Japan, South Korea, Thailand, Singapore, and others in a single data bucket. AT&T and Verizon charge $10/day in each country separately, so a 3-country trip at 3 days each costs $90. A regional Asia eSIM for the same 9 days runs $15-$40 total. Check plan coverage maps — Bangladesh may be included in a regional plan, or you may need a Bangladesh-specific plan plus a regional one.
How much does carrier roaming cost for a week in Bangladesh?
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 Bangladesh starts at $1.25/GB on Grameenphone's 4G LTE network — better per-GB value than all three carriers.
Fact check
eSIM and roaming misconceptions for Bangladesh travelers
eSIMs use different, slower networks
A travel eSIM in Bangladesh connects to the same Grameenphone towers as AT&T and Verizon roaming. The radio frequency bands, signal strength, and 4G LTE speed are identical. AT&T's roaming agreement with Grameenphone and a travel eSIM provider's agreement with Grameenphone both access the same physical infrastructure. No speed penalty exists for switching from roaming to eSIM.
eSIM drains more battery than a physical SIM
An eSIM is a programmable chip embedded in your phone's hardware — the same radio module that handles physical SIM cards. It draws no additional power beyond what a physical SIM uses. Battery drain in Bangladesh is driven by signal strength and data activity, not by SIM format. Weak signal forces your radio to search harder — that is the actual drain variable regardless of SIM type.
A VPN eliminates roaming costs
A VPN changes the routing of your data packets — it does not change which cellular network your phone connects to. In Bangladesh, your phone attaches to Grameenphone's towers whether or not a VPN is active. AT&T still bills $10/day for that connection even when you tunnel traffic through a VPN server. A VPN also adds 10–20% overhead to your total data consumption on top of the carrier charge.
Our recommendation
Final Bangladesh data cost breakdown
For Bangladesh, Saily is the strongest fit. VPN usage is restricted in Bangladesh, and Saily includes NordVPN-grade encryption on every plan. That keeps your browsing private on public WiFi and hotel networks. Plans on Grameenphone start at $3.49 for 1GB. Holafly is the alternative if you need unlimited data — plans start at $2.99/day with no data cap.
Bangladesh data: 98% price difference between eSIM and carrier roaming
eSIM data in Bangladesh starts from $1.25. AT&T roaming starts from $10/day.
Get a Bangladesh eSIM