Savings Calculator
How Much You Save with eSIM vs Carrier Roaming in Sudan (2026)
Carrier roaming in Sudan runs $10-$15/day. A 10-day trip costs $100-$150. An eSIM on Zain SD delivers the same connection for $38.40. The math below shows exactly how much you keep.
Your carrier's roaming rate in Sudan
| 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 includes calls and texts in the £6/day Sudan pass, but SMS to non-UK numbers may carry per-message charges in some tariffs. Check the current rate card before sending group messages abroad.
EE Roam Abroad
Voicemail retrieval on EE in Sudan is treated as an inbound call and can trigger the £6/day roaming pass on a day you hadn't planned to use data. Divert voicemail to a free app before departure.
AT&T International Day Pass
In Sudan, AT&T connects to Zain SD towers at $10/day. An eSIM reaches the same towers from $7.68/GB.
Verizon TravelPass
Verizon caps high-speed data at a daily threshold before throttling in Sudan. Once throttled, the $10/day charge continues. An eSIM at $7.68/GB delivers full-speed data up to the plan's GB ceiling with no hidden throttle.
eSIM alternative cost for Sudan
Plan tiers for Sudan
| Tier | Price | Per GB |
|---|---|---|
| 1GB | $8.64 | $8.64 |
| 3GB | $23.05 | $7.68 |
| 5GBBest fit | $38.40 | $7.68 |
Which provider covers Sudan
The primary provider for Sudan is Airalo, connecting to Zain SD's 4G LTE network. Compare all eSIM providers
Savings breakdown
| Trip Length | AT&T | Verizon | T-Mobile HS | eSIM | You Save |
|---|---|---|---|---|---|
| 3 days | $30 | $30 | $45 | $38.40 | $-8.40 (-28%) |
| 7 days | $70 | $70 | $105 | $38.40 | $31.60 (45%) |
| 14 days | $140 | $140 | $210 | $38.40 | $101.60 (73%) |
| 21 days | $210 | $210 | $315 | $38.40 | $171.60 (82%) |
| 30 days | $300 | $300 | $450 | $38.40 | $261.60 (87%) |
Family and group savings
Carrier roaming charges multiply per person. eSIM savings multiply even faster for groups.
Solo traveler
Carrier: $100
eSIM: $38.40
Save $61.60
Couple
Carrier: $200
eSIM: $76.80
Save $123.20
Family of 4
Carrier: $400
eSIM: $153.60
Save $246.40
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
Real savings scenarios for Sudan
Solo traveler
Solo trip to Sudan, 10 days. AT&T: $10/day x 10 = $100. Verizon: $10/day x 10 = $100. T-Mobile high-speed: $15/day x 10 = $150. eSIM 15GB on Zain SD: $115.20. The eSIM saves $0 vs AT&T, $0 vs Verizon, and $34.80 vs T-Mobile's paid tier.
Family trip
Families with mixed carriers — one parent on AT&T, one on Verizon, kids on T-Mobile — face $50/day in combined roaming for Sudan. Over 10 days: $500. Four eSIMs on Zain SD at $115.20 each: $460.80. Savings: $39.20. One purchase per person, no coordination between carriers.
Business trip
Five employees attending a conference in Sudan for 5 days: AT&T roaming for the team: 5 x $10/day x 5 = $250. Five 13GB eSIMs: $499.20. Team savings: $-249.20. All five connect to Zain SD's 4G LTE network. The eSIM receipts are cleaner for expense processing: one charge per person, no daily line items.
Long-stay and digital nomads
Seasonal residents spending 60-90 days in Sudan: AT&T roaming at $10/day for 60 days = $600. For 90 days: $900. Multiple eSIM plan purchases for 90 days run roughly $2073.60. At these durations, a local SIM card or a monthly local plan becomes the most cost-effective option. But compared to keeping AT&T or Verizon roaming active, an eSIM saves $-1173.60 over a 90-day stay.
Frequent traveler annual savings
Five-year roaming projection for Sudan (2 trips/year): AT&T total: $1000 ($10/day x 10 days x 2 trips x 5 years). eSIM total: $1152 ($115.20 x 2 trips x 5 years). Five-year savings: $-152. Both options use Zain SD's towers the entire time.
Extended stay economics
A remote worker billing a client for Sudan connectivity: AT&T line item: $300/month. Coworking space WiFi in Sudan: $50-$150/month. eSIM on Zain SD: $460.80/month. The eSIM provides cellular backup when coworking WiFi drops during client calls. AT&T's Day Pass does the same but costs $-160.80 more per month. Over a 3-month stay: AT&T totals $900, eSIM totals $1382.40.
Frequent flyer savings
Business travelers averaging 4 international trips per year: 4 trips to Sudan at 10 days each = 40 days of roaming. AT&T: $400/year. Four eSIMs: $460.80/year. Annual savings: $-60.80 per employee. A company with 10 traveling employees saves $-608/year.
Data usage savings
Remote workers on video calls consume the most data in Sudan. 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 Zain SD: $230.40 at $7.68/GB for 30 GB. Even heavy video call users pay less with the eSIM.
Couples trip savings
One partner on AT&T, one on Verizon, traveling together to Sudan: AT&T line: $100. Verizon line: $100. Combined: $200. Two eSIMs on Zain SD: $230.40. Savings: $-30.40. Both partners disable carrier data roaming and keep their home SIMs active for calls only.
UK carrier comparison
Vodafone Roaming Passport charges GBP6/day in Sudan. Over 10 days: GBP60 (approximately $76 USD at current exchange rates). A 15GB eSIM on Zain SD: $115.20 (USD). Savings in USD terms: roughly $-55.20. Both options connect to Zain SD's 4G LTE towers in Sudan.
Our verdict
Bottom line for Sudan: the eSIM wins. $115.20 for 15GB on Zain SD 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 Sudan?
eSIM savings in Sudan scale with trip length. A 7-day trip saves $31.60 vs AT&T ($70 roaming vs $38.40 eSIM). A 14-day trip saves $101.60 ($140 vs $38.40). Both connect to Zain SD's network. Rates verified May 2026.
How much does roaming cost in Sudan?
Without an international plan, AT&T charges $2,050 per gigabyte in Sudan. The International Day Pass reduces this to $10/day ($100 for 10 days). Verizon TravelPass charges $10/day. An eSIM on Zain SD: $38.40. Verified May 2026.
Sudan network context
Local networks
Sudan has 1 mobile network. The primary carriers are Zain SD, MTN SD, Sudani.
Connectivity notes
VPN usage is restricted in Sudan. Check local regulations before using a VPN.
- Internet shutdowns during political events
- Infrastructure damaged by conflict
Good to know
In Sudan, dial 999 for emergency services. Calling 112 may not connect on all networks. This number works on any active SIM or eSIM, including plans with exhausted data balances.
Good to know
Sudan classifies VPN use as restricted. Saily's eSIM plan includes NordVPN infrastructure — the VPN activates from the same app that manages your data plan.
Frequently asked questions
- How much does AT&T roaming cost for 10 days in Sudan?
- AT&T International Day Pass charges $10/day in Sudan. 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 Sudan?
- Verizon TravelPass charges $10/day in Sudan. A 10-day trip costs $100. A 5GB eSIM covers the same trip for $38.40 on the same local network — saving you 62%.
- How much data do I need for a week in Sudan?
- 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 Sudan?
- 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 Sudan?
- T-Mobile Magenta includes free data in Sudan, 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 Sudan?
- A 30-day eSIM for Sudan 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 Sudan?
- Vodafone and EE charge £6/day for roaming in Sudan 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 Sudan?
- T-Mobile includes Sudan in its free international plan, but throttles every connection to 256 Kbps — one-eighth the speed of basic 2G. AT&T costs $10/day, Verizon costs $10/day. A travel eSIM on Zain SD at $8.64 for 1GB provides full 4G LTE — the same towers, none of the speed cap, and less money than either paid carrier option.
- Is T-Mobile's free international data fast enough in Sudan?
- No. T-Mobile caps free international data at 256 Kbps in Sudan — one-eighth the speed of basic 2G. At that rate, Google Maps takes 15+ seconds to load a single tile and will not work for navigation. Streaming video requires at least 1.5 Mbps; video calls need 2 Mbps. Basic WhatsApp text messages work, but anything else does not. T-Mobile's high-speed add-on for Sudan costs $15/day. A travel eSIM on Zain SD's 4G LTE network delivers full local speeds at $7.68/GB — cheaper per GB than the speed upgrade.
- How is my roaming bill calculated in Sudan?
- Your carrier uses one of two models. Per-day billing: AT&T charges $10 and Verizon charges $10 for each calendar day your phone connects in Sudan — even if you only check a notification at midnight. Per-MB billing: without a day pass, AT&T charges $2.05 per megabyte, which adds up to $2,099 per GB. Both models penalize casual background data usage. A travel eSIM uses flat-rate billing — you pay 1GB for $8.64 upfront, with no per-day activations and no per-MB overages. Once purchased, the cost is fixed regardless of usage patterns.
- Does a travel eSIM drain battery faster than roaming in Sudan?
- Both use similar battery levels when actively transferring data at 4G LTE speeds on Zain SD's network. With a travel eSIM plus your home SIM running simultaneously, your phone manages two profiles — a measurable but small increase in battery draw of roughly 5-10% per day over single-SIM use. AT&T International Day Pass at $10/day versus a travel eSIM at $7.68/GB: the cost difference far outweighs the minor battery difference. If battery matters in Sudan, put your home SIM in low-data mode to reduce background activity from the second profile. Rates checked June 2026.
- How much data do TikTok and Instagram use in Sudan?
- TikTok at standard quality uses 700 MB/hour of viewing. Instagram Stories and Reels use 500-800 MB/hour depending on video resolution. At $7.68/GB on Zain SD in Sudan, one hour of TikTok costs roughly $5.38 and one hour of Instagram Reels costs roughly $4.99. AT&T International Day Pass at $10/day covers all social media but applies the full daily fee regardless of how little you use. For travelers who browse social apps 30-60 minutes per day, the eSIM still costs less than one AT&T day fee. Rates checked June 2026.