RUB to LKR exchange rate on 2026-08-21 Closing rate1 RUB = 3.9428 LKRDay-over-day change: 1.22%Previous close: 3.8954More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 मुद्रा मार्गदर्शिकाएँ सभी RUB दरें सभी LKR दरें LKR प्रति RUB