economia ·
Can I pay in US dollars at the Triple Frontier?
In Paraguay yes, often at a good rate; in Brazil and Argentina, use local currency
The US dollar is widely accepted in Ciudad del Este, Paraguay, often at a good cash rate. In Brazil (Foz) and Argentina (Puerto Iguazú) the dollar has limited acceptance — use reais and pesos for daily expenses, exchanging what you need at currency offices.
Paraguay: dollars circulate well, especially for big purchases (electronics are often priced in USD). Brazil: shops work in reais. Argentina: the peso rules daily life. Bring some cash dollars for large purchases in Paraguay. Check the exchange rate.
Frequently asked questions
- Can I pay in US dollars in Ciudad del Este?
- Yes, the dollar is widely accepted in Paraguay, often at a good cash rate — especially for larger purchases like electronics.
- Are dollars accepted in Foz and Puerto Iguazú?
- Acceptance is limited. In Brazil use reais; in Argentina, pesos for everyday spending.
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Content verified by the newsroom based on an official source: Redação Marco Três. Last checked: 6/13/2026. Found something inaccurate? We fix it fast. How we work.