PEN to ARS exchange rate on 2026-08-23 Closing rate1 PEN = 448.5898 ARSDay-over-day change: -0.37%Previous close: 450.2341More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Guide valutarie Tutti i tassi PEN Tutti i tassi ARS ARS Per PEN