Savings Calculator
How Much You Save with eSIM vs Carrier Roaming in Mauritius (2026)
A 10-day trip to Mauritius costs $100 in AT&T roaming. A 20GB eSIM costs $101.25 on my.t's network. You save $-1.25 (-1%). Enter your trip length below to calculate your savings.
Your carrier's roaming rate in Mauritius
| Carrier | Plan | Daily Rate | 7-Day Cost |
|---|---|---|---|
| Vodafone | Roaming Passport | £6/day | £42 |
| EE | Roam Abroad | £6/day | £42 |
| AT&T | International Day Pass | $10/day | $70 |
| Verizon | TravelPass | $10/day | $70 |
Vodafone Roaming Passport
Vodafone's £6/day pass in Mauritius uses my.t's network — identical to what a travel eSIM from $5.06/GB delivers.
EE Roam Abroad
EE shows the Mauritius roaming rate as £6/day, but the total depends on how many days your phone touches my.t's network — including transit days where you land at midnight. An eSIM at $5.06/GB charges a fixed amount regardless of activation timing.
AT&T International Day Pass
AT&T's day pass in Mauritius activates the moment your phone connects to my.t's network abroad — including the two minutes of background data sync when you land. A full $10 charge runs whether you use 10MB or 10GB that day.
Verizon TravelPass
Verizon's day pass in Mauritius activates the moment your phone connects to my.t's network abroad — including the two minutes of background data sync when you land. A full $10 charge runs whether you use 10MB or 10GB that day.
eSIM alternative cost for Mauritius
Plan tiers for Mauritius
| Tier | Price | Per GB |
|---|---|---|
| 1GB | $8.10 | $8.10 |
| 3GB | $22.50 | $7.50 |
| 5GB | $29.85 | $5.97 |
| 10GB | $58.50 | $5.85 |
| 20GBBest fit | $101.25 | $5.06 |
Unlimited daily option
| Days | Price | Per Day | Discount |
|---|---|---|---|
| 1 days | $9.33 | $9.33 | 4% |
| 3 days | $26.83 | $8.94 | 8% |
| 7 days | $62.60 | $8.94 | 8% |
| 14 days | $121.11 | $8.65 | 11% |
| 30 days | $239.11 | $7.97 | 18% |
Which provider covers Mauritius
The primary provider for Mauritius is Airalo, connecting to my.t's 5G network. Compare all eSIM providers
Savings breakdown
| Trip Length | AT&T | Verizon | T-Mobile HS | eSIM | You Save |
|---|---|---|---|---|---|
| 3 days | $30 | $30 | $45 | $29.85 | $0.15 (0%) |
| 7 days | $70 | $70 | $105 | $101.25 | $-31.25 (-45%) |
| 14 days | $140 | $140 | $210 | $101.25 | $38.75 (28%) |
| 21 days | $210 | $210 | $315 | $101.25 | $108.75 (52%) |
| 30 days | $300 | $300 | $450 | $101.25 | $198.75 (66%) |
Family and group savings
Carrier roaming charges multiply per person. eSIM savings multiply even faster for groups.
Solo traveler
Carrier: $100
eSIM: $101.25
Save $-1.25
Couple
Carrier: $200
eSIM: $202.50
Save $-2.50
Family of 4
Carrier: $400
eSIM: $405
Save $-5
Trip length calculator
How much data you need
Maps & navigation
50 MB/hr
Social media
80 MB/hr
Video calls
250 MB/hr
Photo uploads
10 MB/photo
Music streaming
70 MB/hr
Web browsing
60 MB/hr
WiFi availability in Mauritius
WiFi in Mauritius is rated good. Use eSIM data to fill the gaps when WiFi is unavailable or unreliable.
Real savings scenarios for Mauritius
Solo traveler
A solo business traveler filing a Mauritius expense report: AT&T roaming line item is $100 for 10 days. An eSIM line item is $101.25 for the same trip. The company saves $0 per employee per trip. Both connect to my.t at 5G. The eSIM receipt shows a single charge; AT&T shows 10 daily charges.
Family trip
A group of six traveling to Mauritius on AT&T: $10/day x 6 lines x 10 days = $600 in roaming charges. Six 20GB eSIMs on my.t: $607.50. Group savings: $-7.50. That is enough to cover a group dinner for all six travelers in Mauritius.
Business trip
Business hotels in Mauritius charge $15-25/day for premium WiFi. A 5-day stay: $75-$125 in WiFi fees, covering only the room. Outside the hotel, AT&T charges $10/day. A 20GB eSIM at $101.25 replaces both the hotel WiFi charge and the carrier roaming fee. Data works from the conference hall, the taxi, the restaurant, and the hotel room on my.t's 5G network at one fixed price.
Long-stay and digital nomads
An extended layover (1-2 days) in Mauritius: AT&T at $20, eSIM at roughly $15.18. The savings margin is smaller for layovers — $4.82 — but the eSIM still costs less. For a full 14-day trip, the gap opens to $33.74 vs AT&T. For 30 days: $-155.40. At no trip length does carrier roaming cost less than an eSIM for Mauritius.
Frequent traveler annual savings
Five-year roaming projection for Mauritius (2 trips/year): AT&T total: $1000 ($10/day x 10 days x 2 trips x 5 years). eSIM total: $1012.50 ($101.25 x 2 trips x 5 years). Five-year savings: $-12.50. Both options use my.t's towers the entire time.
Extended stay economics
Most Mauritius tourist visas allow 30-90 days. AT&T roaming for the full visa duration: 30 days = $300, 60 days = $600, 90 days = $900. eSIM on my.t: 30 days = $303.60, 60 days = $607.20, 90 days = $910.80. At the 90-day mark, AT&T has cost $-10.80 more for identical 5G access on the same my.t towers.
Frequent flyer savings
Business travelers averaging 4 international trips per year: 4 trips to Mauritius at 10 days each = 40 days of roaming. AT&T: $400/year. Four eSIMs: $405/year. Annual savings: $-5 per employee. A company with 10 traveling employees saves $-50/year.
Data usage savings
Remote workers on video calls consume the most data in Mauritius. Zoom/Teams at standard quality: 1.5 GB/hour. Two 1-hour calls/day for 10 days: 30 GB. AT&T: $100 (the daily fee does not increase with usage). eSIM on my.t: $151.80 at $5.06/GB for 30 GB. Even heavy video call users pay less with the eSIM.
Couples trip savings
When a couple splits up during the day in Mauritius (one at a museum, one at a market), each phone needs its own data connection for maps and messaging. Hotspot sharing fails when partners are apart. Two individual 20GB eSIMs at $101.25 each: $202.50 total. AT&T for two lines: $200. Independent eSIMs save $-2.50 while providing separate data for separate activities.
UK carrier comparison
Vodafone and EE apply fair-use data caps to roaming in Mauritius. Once the cap is reached, speed drops to near-2G levels while the GBP6/day charge continues. The fair-use threshold is not published prominently. A 20GB eSIM at $101.25 has a stated data ceiling with no hidden throttle. You know exactly how much data you get and the speed does not degrade until the plan is fully consumed.
Airport SIM vs eSIM
Mauritius's Sir Seewoosagur Ramgoolam (MRU) offers prepaid SIMs at $5-10 for 5-10GB / 28 days with a 15-30 minute wait. An eSIM installs before your flight and activates on landing — no queue, no paperwork.
Our verdict
Bottom line for Mauritius: the eSIM wins. $101.25 for 20GB on my.t vs $100 on AT&T for 10 days. Same towers, same speeds, 0% lower cost. No daily triggers, no per-MB billing, no bill surprises from background app syncs.
How much can I save with eSIM in Mauritius?
Frequent travelers save more. Two Mauritius trips per year at 10 days each: AT&T roaming costs $200 annually. Two eSIM plans cost $202.50. Annual savings: $0 on the same my.t towers. Verified May 2026.
How much does roaming cost in Mauritius?
Without an international plan, AT&T charges $2,050 per gigabyte in Mauritius. The International Day Pass reduces this to $10/day ($100 for 10 days). Verizon TravelPass charges $10/day. An eSIM on my.t: $101.25. Verified May 2026.
Mauritius network context
Local networks
Mauritius has 1 mobile network. The primary carriers are my.t, Emtel, CHILI.
Speed and coverage
Average download speeds reach 25 Mbps in Mauritius. 5G coverage is limited. 5G trials Both carrier roaming and eSIM connect to the same local infrastructure.
Connectivity notes
- Compact island with good coverage everywhere
- Most resorts have free WiFi
- my.t has best coverage including mountainous interior
Good to know
One operator, CHILI, runs all mobile coverage in Mauritius. Carrier roaming and eSIM plans use the same infrastructure — comparing costs is the only meaningful variable.
Quick tip
Mauritius uses MUR (Rs). eSIM plans charge in USD at the time of purchase — you lock in the cost before travel and avoid in-country exchange rate moves.
Frequently asked questions
- How much does AT&T roaming cost for 10 days in Mauritius?
- AT&T International Day Pass charges $10/day in Mauritius. A 10-day trip costs $100 in roaming charges. This activates automatically when your phone connects to a local network abroad.
- Is a travel eSIM cheaper than Verizon TravelPass in Mauritius?
- Verizon TravelPass charges $10/day in Mauritius. A 10-day trip costs $100. A 20GB eSIM covers the same trip for $101.25 on the same local network — saving you -1%.
- How much data do I need for a week in Mauritius?
- Most travelers use 1-2 GB per day for maps, messaging, social media, and light browsing. A 7-day trip needs 7-14 GB. Video calls and streaming push usage to 3+ GB per day. Choose a 10GB or 20GB plan for heavy use.
- Can a family share one eSIM in Mauritius?
- One eSIM stays in one phone, but most eSIM plans allow tethering (personal hotspot). A family of 4 can share a single 10-20GB eSIM through one phone's hotspot instead of paying $10/day per person for carrier roaming.
- Does T-Mobile free data work in Mauritius?
- T-Mobile Magenta includes free data in Mauritius, but speed is capped at 256 Kbps. That is too slow for Google Maps, video calls, or uploading photos. The high-speed add-on costs $15/day.
- How much does a 30-day eSIM cost for Mauritius?
- A 30-day eSIM for Mauritius depends on data volume. Metered plans (5-20GB) typically range from $8 to $35. Unlimited daily plans run $1-2/day. Both connect to the same local network as carrier roaming at a fraction of the cost.
- Do UK carriers charge for roaming in Mauritius?
- Vodafone and EE charge £6/day for roaming in Mauritius outside their EU free-roaming zone. A travel eSIM on the same local network costs a fraction of that weekly rate.
- How much does carrier roaming cost in Mauritius?
- Verizon TravelPass and AT&T International Day Pass both bill $10/day in Mauritius. 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 my.t starts at $8.10 for 1GB, delivering full 5G speeds on the same local towers your carrier roams through.
- Is T-Mobile's free international data fast enough in Mauritius?
- 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 Mauritius. T-Mobile's paid upgrade runs $15/day on my.t's towers. A travel eSIM on the same my.t towers costs $5.06/GB at full 5G speed — no daily charge, no speed cap.
- How is my roaming bill calculated in Mauritius?
- Three billing models for Mauritius 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 $8.10 — 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 get a refund on a travel eSIM for Mauritius if I don't use it?
- Refund policies vary by provider. Most eSIM providers offer a full refund only if the plan has never been installed or activated. Once the QR code is scanned and the profile downloaded to your device, refunds are rarely issued even if you never traveled. AT&T International Day Pass at $10/day can be cancelled before departure — your account is only billed on days the pass activates in Mauritius. For an eSIM on my.t at $5.06/GB, read the refund clause before purchase. Plans under $10 total carry no refund window regardless of usage. Rates checked June 2026.
- How do I set up a dual-SIM Android phone for Mauritius?
- On Android, go to Settings > Network & Internet > SIMs. Your physical home SIM and the travel eSIM for Mauritius appear as two separate SIM slots. Set the eSIM as the default for mobile data. Set your home SIM as the default for calls. Enable WiFi Calling on your home SIM to keep your number active for free over WiFi. The eSIM connects to my.t's 5G network at $5.06/GB. With data roaming disabled on your home SIM, AT&T's $10/day and Verizon's $10/day fees cannot trigger. Steps vary slightly by manufacturer — Samsung, Google Pixel, and OnePlus all use this core settings path. Rates checked June 2026.