ARS to IDR exchange rate on 2026-09-12 Closing rate1 ARS = 11.6604 IDRDay-over-day change: 0.46%Previous close: 11.6073More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guide valutarie Tutti i tassi ARS Tutti i tassi IDR IDR Per ARS