RUB to LKR exchange rate on 2026-08-20 Closing rate1 RUB = 3.8954 LKRDay-over-day change: -0.17%Previous close: 3.9021More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 मुद्रा मार्गदर्शिकाएँ सभी RUB दरें सभी LKR दरें LKR प्रति RUB