# How much data do you need for Germany?

> How much data for Germany: 5 GB a week, 10 GB two weeks. MerrSIM plans from €1.99.

Before buying a Germany eSIM, work out how many GB you need. It depends on your days and what you do online. At the Brandenburg Gate at night, the lights are perfect for Instagram — with an eSIM you post it instantly.

## 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 | €1.99 | 7 days |
| 5 GB | €5.99 | 30 days |
| 10 GB | €8.99 | 30 days |
| 20 GB | €13.99 | 30 days |
| 50 GB | €29.99 | 30 days |

Deutsche Bahn trains have not-always-reliable WiFi; an eSIM keeps you online for tickets and connections.

**Ready for Germany?** See plans at [MerrSIM — Germany eSIM](https://merrsim.com/destinations/esim-plans-for-germany), from €1.99, instant QR activation, no physical SIM and no roaming.

## How an eSIM works

An eSIM is a digital SIM built into your phone: there is no physical card to insert. You buy it online, get a QR code by email and scan it in your settings. Once installed, the profile lives on your phone and activates when you reach Germany, connecting automatically to a local partner network. You can keep your main SIM at the same time, so your number still gets calls and texts while the eSIM handles data.

## eSIM versus roaming

Roaming with your home carrier can be expensive outside bundles — sometimes several euros per gigabyte, with bills that land after the trip. A local eSIM turns that into a fixed price you know up front: you pay in advance, you know exactly how many GB you have, and there are no hidden fees. For a trip to Germany, that means peace of mind and often a real saving compared with leaving roaming switched on unchecked.

## 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 Germany.

## 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 Germany, that means a simple experience: buy it, scan it, and you are ready before you board the plane.

## 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 “Germany” 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.

## FAQ

### Does the eSIM work all over Germany?
Yes, from Berlin to Munich 4G/5G coverage is very good in cities and along the autobahns.

### Which eSIM is best for Germany?
MerrSIM offers the best value: from €1.99, local 4G/5G, hotspot and EUR billing.


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Author: Etnik Beqiri  
Published: 2026-05-15  
Source: https://merrsim.com/en/blog/how-much-data-germany