---
title: "Croatia vs Japan — area, population, currency"
description: "Croatia is 56,594 km² with 3,876,200 people; Japan is 377,915 km² with 123,366,734. Area, density, currency, languages and time zones side by side."
url: https://atoneplace.net/country-vs/croatia-vs-japan/
site: "At One Place"
---

# Croatia vs Japan

**Croatia vs Japan: Japan is larger; Japan has more people**

56,594 km² vs 377,915 km² · 3,876,200 vs 123,366,734

Japan is 6.7 times larger than Croatia — 377,915 against 56,594 km². Japan is 32 times more populous than Croatia — 123,366,734 against 3,876,200 people.

## Side by side

|  | Croatia | Japan |
| --- | --- | --- |
| Capital | Zagreb | Tokyo |
| Area | 56,594 km² | 377,915 km² |
| Population | 3,876,200 (2025) | 123,366,734 (2025) |
| Density | 68.5 /km² | 326.4 /km² |
| Currency | Euro (EUR) | Japanese yen (JPY) |
| Official languages | Croatian | Japanese |
| Time zones | UTC+01:00 | UTC+09:00 |
| Calling code | +385 | +81 |
| Drives on the | right | left |
| Continent | Europe | Asia |
| ISO codes | HR / HRV | JP / JPN |

## Population density

Japan is 4.8 times more densely populated than Croatia — 326 against 68 people per km². Density is where area and population interact, and it often reverses the impression the headline figures give — a large country with a small population can feel emptier than a small crowded one by an enormous margin.

## Practical differences

- They drive on opposite sides — Croatia on the right, Japan on the left.
- Different currencies: the Euro and the Japanese yen.
- Different continents — Europe and Asia.

## Croatia

The Adriatic coast is about 1,780 km long as the crow flies but roughly 6,000 km including the 1,200-odd islands, islets and reefs, of which about fifty are inhabited. Plitvice is sixteen terraced lakes linked by waterfalls, dammed by travertine that the water itself deposits and which is still growing about a centimetre a year.

## Japan

A 2023 government survey using digital mapping counted 14,125 islands, more than double the long-quoted figure of 6,852. About three-quarters of the land is mountain, so nearly everyone lives on a narrow band of coastal plain. Japan sits where four tectonic plates meet and records a fifth of the world's magnitude-6-and-above earthquakes.

> Neutral facts only. Nothing here addresses politics, government, economics or which country is preferable in any respect — population is the one figure that dates, and it carries its year.

## Common questions

### Is Croatia bigger than Japan?

Japan is larger — 377,915 km² against 56,594 km².

### Which has more people, Croatia or Japan?

Japan, with 123,366,734 against 3,876,200.

### What is the time difference between Croatia and Japan?

Croatia is UTC+01:00 and Japan is UTC+09:00. Daylight saving shifts the gap during the year in places that observe it.

## Related pages

- [Croatia](https://atoneplace.net/country/croatia/)
- [Japan](https://atoneplace.net/country/japan/)
- [India vs Japan](https://atoneplace.net/country-vs/india-vs-japan/)
- [China vs Japan](https://atoneplace.net/country-vs/china-vs-japan/)
- [China vs Croatia](https://atoneplace.net/country-vs/china-vs-croatia/)
- [Japan vs United States](https://atoneplace.net/country-vs/japan-vs-united-states/)
- [Japan vs United Kingdom](https://atoneplace.net/country-vs/japan-vs-united-kingdom/)
- [Japan vs New Zealand](https://atoneplace.net/country-vs/japan-vs-new-zealand/)
- [Japan vs Russia](https://atoneplace.net/country-vs/japan-vs-russia/)
- [Japan vs Mexico](https://atoneplace.net/country-vs/japan-vs-mexico/)
- [Japan vs Spain](https://atoneplace.net/country-vs/japan-vs-spain/)
- [Japan vs South Korea](https://atoneplace.net/country-vs/japan-vs-south-korea/)
- [Japan vs Netherlands](https://atoneplace.net/country-vs/japan-vs-netherlands/)
- [Japan vs Nigeria](https://atoneplace.net/country-vs/japan-vs-nigeria/)

## Sources

- The World Factbook — Central Intelligence Agency (https://www.cia.gov/the-world-factbook/) [Public domain (US Government)]
- World Bank Open Data — The World Bank (https://data.worldbank.org/) [CC BY 4.0]