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eSIM Tools

eSIM vs Roaming Calculator

Compare eSIM costs vs carrier roaming fees. See how much you can save.

Compare carrier roaming fees vs eSIM plans for your trip

days

Estimated data for 7 days

13 GB

includes 20% buffer

How We Calculate Your Savings

We compare real carrier roaming rates against regional eSIM pricing to show you the best option for your trip.

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Carrier Day Passes

AT&T ($12/day), Verizon ($10/day), and T-Mobile ($5/day) charge daily fees regardless of how much data you use.

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eSIM Plans

Pay only for the data you need. Regional eSIM plans start at $5 for 1GB and scale with your usage.

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Hidden Costs

Day passes may have speed limits. Without a plan, carriers charge $2+/MB - a single GB would cost over $2,000!

US Carrier International Rates (Estimates)

CarrierDay PassData LimitWithout Pass
AT&T~$12/dayUnlimited*~$2.05/MB
Verizon~$10/day~2GB/day~$2.05/MB
T-Mobile**~$5/day~5GB/dayFree 2G

*May throttle after high usage threshold

**T-Mobile Magenta plans include free unlimited 2G data abroad; $5/day is for high-speed upgrade

Note: Rates shown are estimates based on publicly available information and may vary by plan, destination, or promotional offers. Always verify current rates with your carrier before traveling. eSIM pricing is based on typical regional rates and may vary by provider.

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