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Average data usage per day in Portugal

Quick answer: most travelers use about 1.1 GB a day in Portugal. Light users need around 0.3 GB, and heavy users with daily video calls and HD streaming around 2.7 GB.

Portugal is a photo-and-maps destination, with Lisbon and Porto hills and lots of walking, and most people use average to light data.

City-break sightseer
0.3 GB
per day
Maps, messaging, light browsing
Everyday traveler
1.1 GB
per day
A bit of everything, streaming on Wi-Fi
Remote worker
2.7 GB
per day
Calls and streaming on cellular daily

Calculate your own Portugal trip

Pick how you use your phone and how long you are staying. You get the data you need, and how many days a plan of any size will last.

How do you use your phone?
You need about
8.83 GB
→ a 10 GB plan covers it
It lasts about
4.7 days
on cellular data alone, at this usage
See Portugal eSIM plansSet exact habits in the full calculator

Estimates use our published per-activity rates and add a 20% safety buffer to the amount you need. Time on Wi-Fi does not count, so real use is often lower.

How many GB for a trip to Portugal

Total data by trip length, including a 20% safety buffer. Round up to the next plan size.

Trip lengthCity-break sightseerEveryday travelerRemote worker
3 days1.01 GB3.78 GB9.62 GB
7 days2.35 GB8.83 GB22.4 GB
14 days4.70 GB17.7 GB44.9 GB
30 days10.1 GB37.8 GB96.2 GB

Use the table for your trip length. Add headroom if you combine Lisbon and Porto with a road trip.

What shapes data use in Portugal

  • Walking navigation through hilly old towns.
  • Photo sharing at viewpoints, which is small per photo but adds up.
  • Coverage is good in cities and the Algarve.

Fixed GB or unlimited?

An average day comes to about 1.1 GB, which is close to what an unlimited plan gives you at full speed (1 GB a day, then 512 kbps). Unlimited suits heavy and unpredictable use. If you are mostly on maps and messaging, a fixed plan costs less. See Portugal plans →

Frequently asked questions

How much data do I use per day in Portugal?
About 1.1 GB a day for an everyday traveler using maps, messaging, social media and some streaming on cellular. Light users (maps and messaging) use about 0.3 GB a day, and remote workers with daily video calls and HD streaming use about 2.7 GB. Time spent on Wi-Fi does not count, so your real figure is often lower.
How long will a 5 GB plan last in Portugal?
On cellular alone, about 4.7 days for an average user, about 17 days for a light user, and about 1.8 days for a heavy user. Using hotel Wi-Fi for streaming stretches it further.
How much data for a week in Lisbon?
About 9 GB for an average user, including a buffer. If you stay mostly on maps and messaging you can get by on 2–3 GB.
What happens if I run out of data in Portugal?
The eSIM stops passing data. There are no overage charges. You can buy a top-up or a new eSIM at any time. If your estimate lands close to a plan size, pick the bigger one.

Keep reading

Best eSIM for PortugalHow much data common activities useUsing your eSIM as a hotspotFull travel data calculator

Data usage in other countries

JapanSouth KoreaThailandVietnamIndonesiaSingaporeFranceSpainItalyGermanyUnited KingdomGreeceTurkeyUnited StatesCanadaMexicoAustraliaUAE

Estimates are modeled from typical per-activity data rates, not measured national averages. Last updated September 2026.