RUB to LKR exchange rate on 2026-08-23 Closing rate1 RUB = 3.9619 LKRDay-over-day change: 0.27%Previous close: 3.9511More 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