PEN to ARS exchange rate on 2026-08-20 Closing rate1 PEN = 444.7708 ARSDay-over-day change: 0.18%Previous close: 443.9564More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guides de devises Tous les taux PEN Tous les taux ARS ARS À PEN