Indicative rates, not an offer. Averaged from real buy and sell prices.
The Uruguayan peso (UYU) is the national currency, and US dollars are widely used for property, cars and savings; Argentine pesos and Brazilian reais are exchanged constantly thanks to tourism and cross-border trade. Montevideo has the most offers, followed by Punta del Este, Salto, Maldonado and Colonia del Sacramento.
Exchange houses (casas de cambio) are common in city centres and resort areas and compete on rates. P2P offers let you swap USDT or USDC for pesos or dollars.