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How much data
do you need?

Where are you going?

Search the catalogue for a country or region.

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Estimate travel data before you buy an eSIM

Use the Aviato travel data calculator to estimate how much mobile data you need abroad. Choose a destination from the catalogue, select what you’ll use (social media, maps, WhatsApp, and more), set how many days you’re away, then buy a matching eSIM plan.

How the calculator works

  1. Choose your destination

    Search the Aviato eSIM catalogue for a country or multi-country regional pack.

  2. Select what you’ll use

    Pick activities such as social media, maps, WhatsApp, email, music, browsing, video calls, or streaming.

  3. Set how many days

    Choose a trip length from 1 to 30 days. The calculator estimates how much data is enough for that stay.

  4. Get a plan and checkout

    See a recommended Aviato eSIM for your destination and buy it online in a few minutes.

Everyday travel data guide

For social media, maps, and WhatsApp — a typical mix for travellers and crew — Aviato’s calculator uses these everyday anchors:

  • 5 GB is enough for about 5 days of everyday travel use
  • 10 GB is enough for about 30 days of everyday travel use

Streaming video or frequent video calls can use more. Prefer Wi‑Fi for large downloads when you can.

Frequently asked questions

How much data do I need for a short trip?

For everyday travel use — social media, maps, and WhatsApp — about 5 GB is enough for roughly 5 days. Choose your destination in the Aviato calculator, confirm what you’ll use, and buy a matching eSIM.

How much eSIM data do I need for a month abroad?

For the same everyday mix, about 10 GB is enough for around 30 days. Heavier video streaming or frequent video calls may need a larger plan or unlimited options where available.

What uses the most travel data?

Streaming video and video calls use the most. Maps navigation, social media browsing, and WhatsApp messaging use less. The calculator weights each activity so you can see a clear recommendation.

Can I buy an Aviato eSIM from the calculator?

Yes. After you pick a destination, activities, and days, the calculator shows a matching plan from the Aviato catalogue. You can checkout from that page or browse all plans for the destination.

Does the recommendation work for every country?

The data estimate is based on how you use your phone and trip length. Available plan sizes and prices depend on the destination you select in the Aviato eSIM catalogue.

Ready to stay connected? Browse Aviato eSIM destinations or use the calculator above to find a plan and checkout.