Population
Loading WorldSumma…

Population
Surface area
Nominal GDP
Proportional bars and relative differences make the headline numbers easier to read.
Romania’s population is 251% larger than that of Slovakia, a difference of 13,629,735.
Romania’s surface area is 386% larger than that of Slovakia, a difference of 189,370 km².
Slovakia’s population density is 38% higher than that of Romania, a difference of 30.7 /km².
Romania’s nominal GDP is 171% larger than that of Slovakia, a difference of $241.63 billion.
Slovakia’s GDP per capita is 29% higher than that of Romania, a difference of $5,912.
Values use the latest available observations in WorldSumma. Economic reporting years are shown when available and can differ by country.
Bucharest
Bratislava
19,051,804
5,422,069
238,400 km²
49,030 km²
79.9 /km²
111 /km²
$382.56 billion · 2024
$140.93 billion · 2024
$20,080 · 2024
$25,993 · 2024
Europe
Europe
Eastern Europe
Eastern Europe
Romanian leu · RON · lei
Euro · EUR · €
Romanian
Slovak
+40
+421
.ro
.sk
RO / ROU
SK / SVK
Europe/Bucharest
Europe/Bratislava
România
Slovensko
| Measure | Romania | Slovakia |
|---|---|---|
| Capital | Bucharest | Bratislava |
| Population | 19,051,804 | 5,422,069 |
| Surface area | 238,400 km² | 49,030 km² |
| Population density | 79.9 /km² | 111 /km² |
| Nominal GDP | $382.56 billion · 2024 | $140.93 billion · 2024 |
| GDP per capita | $20,080 · 2024 | $25,993 · 2024 |
| Region | Europe | Europe |
| Subregion | Eastern Europe | Eastern Europe |
| Currency | Romanian leu · RON · lei | Euro · EUR · € |
| Nationality | Romanian | Slovak |
| Phone code | +40 | +421 |
| Internet domain | .ro | .sk |
| ISO codes | RO / ROU | SK / SVK |
| Time zone | Europe/Bucharest | Europe/Bratislava |
| Native name | România | Slovensko |
Keep one country, change both, or start a completely new comparison.
Romania is a country located at the crossroads of Central, Eastern, and Southeastern Europe. It is a member of the European Union and NATO.
Full Romania profile →Slovakia, officially the Slovak Republic, is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the west, and the Czech Republic to the northwest.
Full Slovakia profile →The capital of Romania is Bucharest.
Romania has a recorded population of approximately 19,051,804 people.
Romania covers an area of about 238,400 km².
Romania has a population density of roughly 79.9 /km² (people per square kilometre).
Romania has a gross domestic product (GDP) of approximately $382.56 billion as of 2024.
Romania has a GDP per capita of approximately $20,080.
Romania uses the Romanian leu (RON), with the symbol lei.
Romania is located in Eastern Europe, Europe.
The native name of Romania is România.
People from Romania are referred to as Romanian.
The international dialing code for Romania is +40.
The country code top-level domain (ccTLD) for Romania is .ro.
Romania uses the Europe/Bucharest time zone.
Romania is a country located at the crossroads of Central, Eastern, and Southeastern Europe. It is a member of the European Union and NATO.
The capital of Slovakia is Bratislava.
Slovakia has a recorded population of approximately 5,422,069 people.
Slovakia covers an area of about 49,030 km².
Slovakia has a population density of roughly 111 /km² (people per square kilometre).
Slovakia has a gross domestic product (GDP) of approximately $140.93 billion as of 2024.
Slovakia has a GDP per capita of approximately $25,993.
Slovakia uses the Euro (EUR), with the symbol €.
Slovakia is located in Eastern Europe, Europe.
The native name of Slovakia is Slovensko.
People from Slovakia are referred to as Slovak.
The international dialing code for Slovakia is +421.
The country code top-level domain (ccTLD) for Slovakia is .sk.
Slovakia uses the Europe/Bratislava time zone.
Slovakia, officially the Slovak Republic, is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the west, and the Czech Republic to the northwest.