Brazil vs Argentina — Country Comparison
Brazil
ArgentinaBrazil and Argentina side by side: Brazil is the larger country (8,515,767 km² vs 2,780,400 km², roughly 3.1× the size), while Brazil has the bigger population (213.4 million vs 46.7 million). The full comparison table below covers capitals, currencies, languages, dialling codes, timezones and more.
Facts last checked 9 October 2026.
| Fact | Brazil | Argentina |
|---|---|---|
| Capital | Brasília | Buenos Aires |
| Population | 213,421,037 | 46,735,004 |
| Area | 8,515,767 km² | 2,780,400 km² |
| Currency | Brazilian real | Argentine peso |
| Languages | Portuguese | Spanish, Guaraní |
| Dialling code | +55 | +54 |
| Main timezone | UTC-03:00 | UTC-03:00 |
| Drives on the | Right | Right |
| Region | South America | South America |
| Emergency number | 190 (police) / 192 (ambulance) | 911 |
Key differences: Brazil vs Argentina
- Brazil has about 4.6 times the population of Argentina.
- Brazil is about 3.1 times larger by area.
- Brazil is the more densely populated of the two.
- They use different currencies: BRL and ARS.
- They do not share an official language.
- They share a land border.
- Their geographic centres are about 2,820 km apart.
- Brazil and Argentina are in the same time zone (UTC-03:00).
Want the full picture for each country? See Brazil and Argentina, or compare their population pages: Brazil · Argentina.
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Brazil vs Argentina — FAQ
Which is bigger, Brazil or Argentina?
Brazil is bigger by area: 8,515,767 km² vs 2,780,400 km², roughly 3.1× the size of Argentina.
Is Brazil bigger than Argentina?
Yes — Brazil covers 8,515,767 km², compared to 2,780,400 km² for Argentina.
Which has more people, Brazil or Argentina?
Brazil has the larger population: 213,421,037 (213.4 million) vs 46,735,004 (46.7 million).
How does the size of Brazil compare to Argentina?
Brazil (8,515,767 km²) is about 3.1× larger than Argentina (2,780,400 km²).
Do Brazil and Argentina use the same currency?
No — Brazil uses the Brazilian real and Argentina uses the Argentine peso.
Are Brazil and Argentina on the same continent?
Yes — both are in South America.
What is the time difference between Brazil and Argentina?
Brazil and Argentina are in the same time zone (UTC-03:00).
Do Brazil and Argentina share an official language?
No — Brazil and Argentina do not share an official language.
Do Brazil and Argentina share a border?
Yes — Brazil and Argentina share a land border.
Which is more densely populated, Brazil or Argentina?
Brazil is more densely populated at roughly 25 people per km², compared to 17 for Argentina.
How far is Brazil from Argentina?
The distance between the geographic centres of Brazil and Argentina is roughly 2,820 km (1,750 miles) in a straight line. Actual travel distances between cities will differ.
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