City in Baden-Württemberg, Germany
Internet in Heidelberg: speed, SIM cards and coworking
Is the internet good in Heidelberg?
Median fixed broadband in Germany is 104 Mbps and mobile is 76 Mbps (Speedtest Global Index, 2026-05). Student cafés and libraries have good wifi; there are few dedicated coworking spaces.
Getting online in Heidelberg
| Details | |
|---|---|
| Home fibre | Fibre and cable from Telekom, Vodafone and local providers; 100–1000 Mbps for about €35–55 a month on 12–24 month contracts. |
| Cafés and coworking | Student cafés and libraries have good wifi; there are few dedicated coworking spaces. |
| Tourist SIM | Carrier shops, drugstores or supermarkets (Aldi Talk, Lidl Connect); ID check by video or in store required. About €10–20 per four weeks. |
| eSIM | Local carriers sell eSIMs to visitors. |
| Carriers | Telekom, Vodafone, O2 |
| Monthly data plan | €10–25 ($11–28) |
Coworking in Heidelberg
There's no dedicated coworking scene here; people work from cafés and accommodation.
Internet speeds in Europe
National medians, Speedtest Global Index.
| Country | Fixed | Mobile |
|---|---|---|
| France | 332 Mbps | 133 Mbps |
| Iceland | 283 Mbps | — |
| Switzerland | 281 Mbps | 120 Mbps |
| Denmark | 278 Mbps | 161 Mbps |
| Romania | 276 Mbps | 83 Mbps |
| Hungary | 271 Mbps | 94 Mbps |
| Spain | 263 Mbps | 84 Mbps |
| Portugal | 252 Mbps | 128 Mbps |
| Andorra | 244 Mbps | — |
| Netherlands | 226 Mbps | 158 Mbps |
| Luxembourg | 221 Mbps | 173 Mbps |
| Poland | 215 Mbps | 109 Mbps |
Quick answers
Is the internet fast in Heidelberg?
Median fixed broadband in Germany is 104 Mbps and mobile is 76 Mbps (Speedtest Global Index, 2026-05). Student cafés and libraries have good wifi; there are few dedicated coworking spaces.
Which SIM card should I get in Heidelberg?
Carrier shops, drugstores or supermarkets (Aldi Talk, Lidl Connect); ID check by video or in store required. About €10–20 per four weeks.
Can I use an eSIM in Germany?
Yes. Local carriers sell eSIMs to visitors, and travel eSIMs work too.
More about Heidelberg
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Sources
- Speedtest Global Index: Germany
- Telekom
- Vodafone
- O2
- RNV Heidelberg transport
- Heidelberg Marketing
- Universitätsklinikum Heidelberg
Speeds are medians from Ookla's Speedtest Global Index, cited for reference. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.