# How much data do you need for Spain?

> How much data for Spain: 5 GB a week, 10 GB two weeks. MerrSIM plans from €1.49.

Before buying a Spain eSIM, work out how many GB you need. It depends on your days and what you do online. At the Sagrada Família, Gaudí’s façades are stunning for Instagram — with an eSIM you post before going inside.

## How much data you need

- Light use (maps, WhatsApp): ~300 MB/day
- Moderate use (social, photos): ~700 MB/day
- Heavy use (video, hotspot): 1–2 GB/day

Multiply by your days and add a little buffer.

## The right MerrSIM plan

| MerrSIM plan | Price | Validity |
| --- | --- | --- |
| 1 GB | €1.49 | 7 days |
| 5 GB | €5.99 | 30 days |
| 10 GB | €8.99 | 30 days |
| 20 GB | €12.49 | 30 days |
| 50 GB | €29.99 | 30 days |

Spain runs late (dinner after 9pm); an eSIM keeps you connected for last-minute bookings.

**Ready for Spain?** See plans at [MerrSIM — Spain eSIM](https://merrsim.com/destinations/esim-plans-for-spain), from €1.49, instant QR activation, no physical SIM and no roaming.

## Common mistakes to avoid

Three mistakes often spoil the start of a trip. First: buying the eSIM at the last minute at the airport, when you have no WiFi to install it — do it at home. Second: forgetting to switch on data roaming for the eSIM line, which makes it look like it is not working. Third: leaving mobile data on your home SIM, which racks up roaming charges. Check these three and your connection in Spain will be trouble-free.

## Does your phone support eSIM?

Before you buy, check two things. First, the phone must be eSIM-compatible: iPhone XR/XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and many recent Motorola, Huawei and Oppo models. Second, it must be carrier-unlocked. You can verify by dialling *#06# — if an EID number appears, your phone supports eSIM. This saves you any surprises when you arrive in Spain.

## Activation in a few minutes

Do the install before departure, while on WiFi. Open your phone settings, choose to add an eSIM and scan the QR code you received by email. Label the profile “Spain” so it is easy to spot. When you land, set the eSIM as your data line and switch on data roaming for it — that is normal for travel eSIMs and adds no fees, because the plan is prepaid. Within seconds you are online, with no need to hunt for public WiFi.

## Why travellers choose MerrSIM

MerrSIM builds local plans for dozens of destinations, at a fixed price in euros — no dollar exchange rate and no surprises. Every plan includes hotspot, instant QR activation and no document registration. The app and support are in Albanian, which makes it easy for the diaspora and travellers from the region. For Spain, that means a simple experience: buy it, scan it, and you are ready before you board the plane.

## No registration, no shop queue

Many EU countries require identity verification for local SIM cards, which means a queue, a shop and sometimes even a local address. A travel eSIM skips all of that: it is sold as an international data service, with no passport and no contract. You have it ready before you set off for Spain, so you land and are online immediately — no time wasted at the airport and no risk of surprise roaming bills.

## FAQ

### Does the eSIM cover the Balearic Islands?
The Balearics (Mallorca, Ibiza) are well covered; the Canaries are separate.

### Which eSIM is best for Spain?
MerrSIM offers the best value: from €1.49, local 4G/5G, hotspot and EUR billing.


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Author: Etnik Beqiri  
Published: 2026-05-20  
Source: https://merrsim.com/en/blog/how-much-data-spain