PEN to ARS exchange rate on 2026-08-29 Closing rate1 PEN = 451.2059 ARSDay-over-day change: -0.03%Previous close: 451.3565More 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