PEN to ARS exchange rate on 2026-09-01 Closing rate1 PEN = 448.4001 ARSDay-over-day change: -0.70%Previous close: 451.5408More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guias de moedas Todas as taxas PEN Todas as taxas ARS ARS Para PEN