USD to LKR exchange rate on 2026-09-15 Closing rate1 USD = 328.5789 LKRDay-over-day change: 0.07%Previous close: 328.3574More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Currency guides All USD rates All LKR rates LKR To USD