Does 4G work well on Croatian islands such as Hvar or Korčula?

4G coverage is good in the inhabited areas of popular islands such as Hvar, Brač or Korčula, notably in the ports and villages. In isolated coves or protected natural areas such as the Kornati islands, the signal may be weak or absent. Plan to download offline maps before setting out on an excursion.

Do I need a power adapter in Croatia?

No, Croatia uses type C and F sockets, identical to standard French two-pin round sockets. You can plug in your devices without an adapter, whether in Dubrovnik, Split or Zagreb.

When is it best to travel to Croatia to enjoy a good network and avoid congestion?

The high season (July–August) attracts millions of tourists, which can overload local networks in very busy areas such as the old town of Dubrovnik or Hvar harbour. June and September offer an excellent compromise: pleasant weather, a warm sea and less strained networks. It is also the best time to find accommodation at a reasonable price.

Croatia is in the EU: does my French mobile data work at no extra cost?

In principle yes, EU roaming is governed by European regulation and your French plan generally includes a data allowance usable in Croatia. However, this allowance is often limited, and some operators apply restrictions in high season or beyond a certain volume. A dedicated travel eSIM is often better value if you plan to use a lot of data for GPS, video or remote work.

Can I use my Simpartout eSIM on a ferry between Croatian islands?

Yes, as long as coastal ferries and catamarans stay within range of Croatian land-based masts, you generally get an acceptable 4G signal on coastal routes such as Split–Hvar or Split–Brač. Crossings to more distant islands or out on the open sea may have temporary drops, which is normal whichever operator you choose.

Croatia eSIM plans

Instant delivery

Your eSIM for Croatia is available from €1.19 and active straight away: in Croatia it connects to the Hrvatski Telekom, A1 Croatia, Hrvatski Telekom (T-Mobile/HT), Telemach networks (4G/LTE, 5G where available), coverage 93 %. Install it by QR code before you leave — no roaming and no SIM swap.

Selected plan

Please select a plan

Payment methods

Instant email delivery
30-day returns
Support in French
Visa · Mastercard · Apple Pay · Google Pay · PayPal

eSIM for Croatia — at a glance

From: €1.19
Local networks: Hrvatski Telekom, A1 Croatia, Hrvatski Telekom (T-Mobile/HT), Telemach
Technology: 4G/LTE
Network coverage: 93 %
Activation: QR code — install before you leave
Recommended data: 1–3 GB light use · 5 GB with social media · 10 GB+ streaming

All eSIM plans for Croatia

Data	Validity	Price
Unlimited	1 day	€1.19
Unlimited	3 days	€3.99
Unlimited	5 days	€5.99
Unlimited	7 days	€8.49
Unlimited	10 days	€11.49
Unlimited	15 days	€16.99
Unlimited	30 days	€33.49
1 GB	7 days	€1.99
2 GB	15 days	€2.49
3 GB	30 days	€3.49
5 GB	30 days	€4.49
10 GB	30 days	€8.49
20 GB	30 days	€12.49
50 GB	30 days	€24.99

Between the turquoise waters of Dalmatia, the medieval lanes of Dubrovnik and the wild islands of the Adriatic, Croatia is one of the most spellbinding destinations in Europe. But hopping from island to island, finding a restaurant on Hvar or booking a last-minute ferry without a reliable mobile connection can quickly become a headache. With an eSIM activated before you leave France, you arrive in Split or Zagreb already connected, without looking for a phone shop or juggling a physical SIM card. Simpartout guarantees you a stable internet connection where you really need it.

Flight time from Paris

About 2h15 (Paris to Zagreb or Split)

Time difference with France

None — same time zone (UTC+1 in winter, UTC+2 in summer)

Best time to visit

June and September (warm sea, fewer crowds)

Power socket type

Type C/F — no adapter needed from France

Why is an eSIM essential in Croatia?

Croatia has solid 4G coverage of 93% on the mainland, but things change as soon as you board for the islands. Hvar, Brač, Korčula or the Kornati islands are popular destinations where accommodation Wi-Fi remains temperamental and local SIM cards are hard to find outside the big towns. An eSIM frees you from this constraint: no queue in a Hrvatski Telekom shop in Zadar, no SIM to insert on a catamaran. On the practical side, Croatia adopted the euro in 2023, but prices remain competitive, so there is no point spending an unexpected budget on roaming fees with your French operator. A dedicated travel eSIM costs you far less, and you can set it up from your Paris sofa, well before you take the plane. In the high summer season, local networks are under strain: choosing a well-sized operator such as Hrvatski Telekom or A1 Croatia makes all the difference.

Network coverage in Croatia

Operator

Hrvatski Telekom

+ A1 Croatia

Technology

4G/LTE

Coverage

93 %

How to install your Croatia eSIM

1
Buy your plan
Select the data plan matching your stay in Croatia, then pay.
2
Scan the QR code
Aim your phone's camera at the QR code in the email we sent you.
3
Install the eSIM
Follow the instructions to install the eSIM. We recommend doing this before you leave.
4
Connect when you arrive
Upon reaching Croatia, enable roaming on the eSIM data line to get online.

1
Buy your plan
Select the data plan matching your stay in Croatia, then pay.
2
Scan the QR code
Aim your phone's camera at the QR code in the email we sent you.
3
Install the eSIM
Follow the instructions to install the eSIM. We recommend doing this before you leave.
4
Connect when you arrive
Upon reaching Croatia, enable roaming on the eSIM data line to get online.

Recommended for you

Short trip

For a trip of 3 to 7 days, go for an unlimited plan.

Business trip

Video calls and emails: choose a high-speed plan.

Long stay

For a month or more, our high-capacity plans offer the best value for money.

Families

Several devices to connect? Pick a plan that allows hotspot sharing and comes with plenty of data.

eSIM, local SIM or Wi-Fi hotspot: which suits Croatia best?

	eSIM	Local SIM card	Wi-Fi hotspot
Activation	Instant (QR code)	Bought on arrival	Pick-up/delivery
Installation	2 minutes	SIM swap	Extra device
Price	From €1.19	€5–30	€5–15/day
Network	Local 4G/LTE	Local 4G/LTE	Local 4G/LTE
Devices	1 smartphone	1 smartphone	Up to 5 devices
Flexibility	Top up at any time	Fixed data	Daily rental
Recommendation	Ideal for travellers	For long stays	For groups/families

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Frequently asked questions about the Croatia eSIM

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