RUB to LKR exchange rate on 2026-09-12 Closing rate1 RUB = 3.8966 LKRDay-over-day change: 0.15%Previous close: 3.8909More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Guides de devises Tous les taux RUB Tous les taux LKR LKR À RUB