Population
Population data is unavailable for French Guiana, so a relative difference cannot be calculated.

This comparison uses the latest available atlas values for each country; reporting years can differ by metric.
Proportional bars and relative differences make the headline numbers easier to read.
Population data is unavailable for French Guiana, so a relative difference cannot be calculated.
Surface area data is unavailable for French Guiana, so a relative difference cannot be calculated.
Population density data is unavailable for French Guiana, so a relative difference cannot be calculated.
Nominal GDP data is unavailable for French Guiana, so a relative difference cannot be calculated.
GDP per capita data is unavailable for French Guiana, so a relative difference cannot be calculated.
Values use the latest available observations in WorldSumma. Economic reporting years are shown when available and can differ by country.
Buenos Aires
Cayenne
45,696,159
—
2,780,400 km²
—
16.4 /km²
—
$638.37 billion · 2024
—
$13,970 · 2024
—
Americas
Americas
South America
South America
Argentine peso · ARS · $
Euro · EUR · €
Argentine
French Guianese
+54
+594
.ar
.gf
AR / ARG
GF / GUF
America/Argentina/Buenos_Aires, America/Argentina/Catamarca (+10 more)
America/Cayenne
Argentina
Guyane française
| Measure | Argentina | French Guiana |
|---|---|---|
| Capital | Buenos Aires | Cayenne |
| Population | 45,696,159 | — |
| Surface area | 2,780,400 km² | — |
| Population density | 16.4 /km² | — |
| Nominal GDP | $638.37 billion · 2024 | — |
| GDP per capita | $13,970 · 2024 | — |
| Region | Americas | Americas |
| Subregion | South America | South America |
| Currency | Argentine peso · ARS · $ | Euro · EUR · € |
| Nationality | Argentine | French Guianese |
| Phone code | +54 | +594 |
| Internet domain | .ar | .gf |
| ISO codes | AR / ARG | GF / GUF |
| Time zone | America/Argentina/Buenos_Aires, America/Argentina/Catamarca (+10 more) | America/Cayenne |
| Native name | Argentina | Guyane française |
Keep one country, change both, or start a completely new comparison.
Argentina, the eighth‑largest nation on Earth, spans from tropical forests in the north to the icy winds of Patagonia in the south, weaving a rich tapestry of landscapes, peoples, and passions that draw visitors from around the globe.
Full Argentina profile →French Guiana, an overseas department of France nestled on the northeastern coast of South America, blends European governance with Amazonian wilderness, offering visitors a unique glimpse of tropical biodiversity framed by a French administrative backdrop.
Full French Guiana profile →The capital of Argentina is Buenos Aires.
Argentina has a recorded population of approximately 45,696,159 people.
Argentina covers an area of about 2,780,400 km².
Argentina has a population density of roughly 16.4 /km² (people per square kilometre).
Argentina has a gross domestic product (GDP) of approximately $638.37 billion as of 2024.
Argentina has a GDP per capita of approximately $13,970.
Argentina uses the Argentine peso (ARS), with the symbol $.
Argentina is located in South America, Americas.
People from Argentina are referred to as Argentine.
The international dialing code for Argentina is +54.
The country code top-level domain (ccTLD) for Argentina is .ar.
Argentina spans 12 time zones including America/Argentina/Buenos_Aires, America/Argentina/Catamarca, America/Argentina/Cordoba and 9 more.
Argentina, the eighth‑largest nation on Earth, spans from tropical forests in the north to the icy winds of Patagonia in the south, weaving a rich tapestry of landscapes, peoples, and passions that draw visitors from around the globe.
The capital of French Guiana is Cayenne.
French Guiana uses the Euro (EUR), with the symbol €.
French Guiana is located in South America, Americas.
The native name of French Guiana is Guyane française.
People from French Guiana are referred to as French Guianese.
The international dialing code for French Guiana is +594.
The country code top-level domain (ccTLD) for French Guiana is .gf.
French Guiana uses the America/Cayenne time zone.
French Guiana, an overseas department of France nestled on the northeastern coast of South America, blends European governance with Amazonian wilderness, offering visitors a unique glimpse of tropical biodiversity framed by a French administrative backdrop.