Slovenia vs Croatia — Country Comparison
Slovenia
CroatiaSlovenia and Croatia side by side: Croatia is the larger country (56,594 km² vs 20,273 km², roughly 2.8× the size), while Croatia has the bigger population (3.9 million vs 2.1 million). The full comparison table below covers capitals, currencies, languages, dialling codes, timezones and more.
Facts last checked 9 October 2026.
| Fact | Slovenia | Croatia |
|---|---|---|
| Capital | Ljubljana | Zagreb |
| Population | 2,130,638 | 3,866,233 |
| Area | 20,273 km² | 56,594 km² |
| Currency | Euro | Euro |
| Language | Slovene | Croatian |
| Dialling code | +386 | +385 |
| Main timezone | UTC+01:00 | UTC+01:00 |
| Drives on the | Right | Right |
| Region | Central Europe | Southeast Europe |
| Emergency number | 112 | 112 |
Key differences: Slovenia vs Croatia
- Croatia has about 1.8 times the population of Slovenia.
- Croatia is about 2.8 times larger by area.
- Slovenia is the more densely populated of the two.
- They use the same currency.
- They do not share an official language.
- They share a land border.
- Their geographic centres are about 120 km apart.
- Slovenia and Croatia are in the same time zone (UTC+01:00).
Want the full picture for each country? See Slovenia and Croatia, or compare their population pages: Slovenia · Croatia.
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Slovenia vs Croatia — FAQ
Which is bigger, Slovenia or Croatia?
Croatia is bigger by area: 56,594 km² vs 20,273 km², roughly 2.8× the size of Slovenia.
Is Slovenia bigger than Croatia?
No — Croatia is larger at 56,594 km² vs 20,273 km² for Slovenia.
Which has more people, Slovenia or Croatia?
Croatia has the larger population: 3,866,233 (3.9 million) vs 2,130,638 (2.1 million).
How does the size of Slovenia compare to Croatia?
Croatia (56,594 km²) is about 2.8× larger than Slovenia (20,273 km²).
Do Slovenia and Croatia use the same currency?
Yes — both use the Euro (EUR).
Are Slovenia and Croatia on the same continent?
Yes — both are in Europe.
What is the time difference between Slovenia and Croatia?
Slovenia and Croatia are in the same time zone (UTC+01:00).
Do Slovenia and Croatia share an official language?
No — Slovenia and Croatia do not share an official language.
Do Slovenia and Croatia share a border?
Yes — Slovenia and Croatia share a land border.
Which is more densely populated, Slovenia or Croatia?
Slovenia is more densely populated at roughly 105 people per km², compared to 68 for Croatia.
How far is Slovenia from Croatia?
The distance between the geographic centres of Slovenia and Croatia is roughly 120 km (70 miles) in a straight line. Actual travel distances between cities will differ.
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