Greece is approximately 131,957 sq km, while Slovenia is approximately 20,273 sq km, making Slovenia 15.36% the size of Greece. Meanwhile, the population of Greece is ~10.6 million people (8.5 million fewer people live in Slovenia).
This to-scale map shows a size comparison of Greece compared to Slovenia. For more details, see an in-depth quality of life comparison of Slovenia vs. Greece using our country comparison tool.
