RUB to LKR exchange rate on 2026-08-06 Closing rate1 RUB = 4.1391 LKRDay-over-day change: -0.02%Previous close: 4.1399More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 货币指南 全部RUB汇率 全部LKR汇率 LKR 至 RUB