Start with the countries you will physically enter, not the name on one flight, rail ticket or hotel booking. The cards below are current destination comparisons: opening one card does not mean that its plans include a transit country, a border crossing or your next stop.

Write every country in travel order
Use the issued itinerary and record each airport where you may pass border control, each land or sea crossing, every overnight stop and the final destination. Keep an airside transit separate until the airline and competent border authority confirm whether you enter that country. A route map or shared transport brand is not proof that one mobile plan covers the whole journey.
Open a card for each place where you need mobile data
Use the 196 live cards below only for countries actually on that list. Each card leads to current margin-safe offers and shows facts for that destination. If a required country has no card here, do not substitute a neighbouring country or assume regional coverage; use the full destination search and verify the exact plan's listed countries before checkout.
Compare quantities only after country scope
Enter trip days and whole-trip data to replace each card's starter with its lowest current offer covering those quantities. Repeat the check for the time and data needed in that country, not automatically for the entire journey. A longer validity or larger allowance does not add another country, and separate destination-only plans do not become a shared or multi-country bundle.
Finish the exact checks on the destination page
Before selecting checkout, confirm the plan's listed countries, activation trigger, validity, data, operators, services and total, then check the exact unlocked phone. Keep admission, transport operation, route-wide reception, conventional calls, SMS and emergency access outside the eSIM decision. Save the accepted itinerary and essential addresses offline before departure.

If the itinerary changes, rebuild the country list before buying. One checkout buys one exact eSIM only; the destination page, not this worksheet, controls the offer facts.

Compare totals for your trip requirements

Enter the listed validity and whole-trip data you need. Each destination card will show its lowest current total that covers both quantities.

Calculate listed validity from trip dates

Enter the first and last calendar dates on which this destination needs mobile data. The calculation includes both dates and changes no offer until you apply it.

First mobile-data dateLast mobile-data date

This supplies a listed-validity quantity only. It does not decide when the plan actually activates; verify the exact offer's trigger before checkout. Dates stay on this page and are not stored or measured.

Trip length in days (1–365)Whole-trip mobile data in GB (0.01–1,000)Maximum total for one eSIM in EUR (0.01–1,000)Required validity startRequired supplier-listed operatorThe exact offer must list this operator by the same name. A listing does not guarantee network use, signal, speed or reception along your route.

Must-have services

Select every service the exact offer must explicitly list.

Carrier callsSMSHotspot5G

All selected services are required together. A missing or unspecified fact does not pass; device, local network and signal support still need separate checks.

Convert measured daily use into whole-trip data

Use your own measured mobile-data amount per day and, if fewer than the full trip, the days that actually need this eSIM's data. Blank keeps every trip day. The result rounds upward to the next 0.01 GB and changes no offer until you apply it.

Measured mobile data per day in MB (1–100,000)Days that need this eSIM's mobile data (optional)

Decimal conversion uses 1 GB = 1,000 MB and adds no usage estimate or buffer. Fewer mobile-data days can reduce only the data quantity; the full trip length still controls listed validity. This arithmetic does not establish activation, coverage, speed, device support or required services. Inputs stay on this page and are not stored or measured.

This compares listed validity, allowance, activation trigger and an optional maximum current total only. The budget is your ceiling, not an affordability claim. It does not confirm coverage, speed, device compatibility or required services. Check the exact offer on the destination page. Your inputs stay on this page and are not stored or measured.