How much is 2734 Omani Rial to Sri Lankan Rupee? 2,117,982.78 Sri Lankan Rupee is todays conversion result. International currency exchange rate for pair OMR to LKR for today is 774.6828. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 2734 LKR to OMR.