RON to IDR exchange rate on 2026-09-17 Closing rate1 RON = 3,880.2106 IDRDay-over-day change: 0.03%Previous close: 3,879.1777More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guide valutarie Tutti i tassi RON Tutti i tassi IDR IDR Per RON