Indicative rates, not an offer. Averaged from real buy and sell prices.
The Argentine peso (ARS) is the national currency, but Argentines save, price property and travel in US dollars, which makes the dollar–peso pair the heart of the market; Brazilian reais, Chilean pesos and Uruguayan pesos are also common. Buenos Aires has the most offers, followed by Córdoba, Rosario, Mendoza and Mar del Plata.
Banks, licensed exchange houses (casas de cambio) and digital wallets all compete on rates. Stablecoins such as USDT are widely used as a dollar substitute, and listings let you swap them for pesos or dollars in cash.
Old advice, new reality Buenos Aires no longer has one timeless rule that the informal “blue” market always pays dramatically more. Local discussions in 2026 describe periods when the official, MEP and street rates were close. Check today's legal quote before accepting the risk of an unlicensed cuev…
SwapGo.me monthly update · Buenos Aires · October 2026 The month in mid-market rates: USD 1 550 → 1 570 ARS (+1.3%), EUR 1 755 → 1 765 (+0.6%), BRL 299.2 → 293.5 (−1.9%). Offices today (40 of 51 on our map): • USD: buy 1 385–1 540, sell 1 560–1 590 ARS • EUR: buy 1 580–1 710, sell 1 796–1 950 ARS •…
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