PEN to ARS exchange rate on 2026-08-01 Closing rate1 PEN = 438.5161 ARSDay-over-day change: -0.32%Previous close: 439.9445More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Currency guides All PEN rates All ARS rates ARS To PEN