# How much data do you need for Poland?

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

Before buying a Poland eSIM, work out how many GB you need. It depends on your days and what you do online. In Krakow’s Main Square at night, the lights and the Basilica are perfect for Instagram — post with an eSIM.

## 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 | €9.99 | 30 days |
| 20 GB | €14.49 | 30 days |

For Auschwitz-Birkenau book tickets online; an eSIM keeps you connected on the way.

**Ready for Poland?** See plans at [MerrSIM — Poland eSIM](https://merrsim.com/destinations/esim-plans-for-poland), from €1.99, 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 Poland will be trouble-free.

## 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 Poland, so you land and are online immediately — no time wasted at the airport and no risk of surprise roaming bills.

## How much data you really need

For normal use — maps, messaging, social media and the odd video — budget about 300–700 MB a day. A light traveller is fine with 3–5 GB for a week, while anyone doing video calls, streaming or laptop hotspot will want 10–20 GB. In Poland, download offline maps and use hotel WiFi for big downloads; that way a 10 GB plan comfortably lasts two weeks. If you run out, you buy a new plan in the app with no waiting.

## Tips to save data

A few small habits make your gigabytes last in Poland. Download Google Maps offline before you head out, set video quality to “Auto” or 480p, and turn off background app refresh. Use hotel WiFi for big updates and high-resolution photo uploads. With these steps, even a modest plan covers the whole trip, and your hotspot stays free for the moments you really need it.

## Coverage and 5G speed in Poland

The eSIM connects to the main local operators, so you get the same coverage as a local, including 4G/LTE and 5G where available. In the cities and tourist areas of Poland the signal is strong and stable; in very remote villages or mountains it can weaken, as with any operator. Hotspot is included, so you can share the connection with your laptop or a travel companion at no extra cost.

## FAQ

### Is internet cheap in Poland?
Local prices are low, but MerrSIM gives a fixed EUR price with no roaming risk.

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


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