How much is 6531 Communauté Financière Africaine (BCEAO), Franc to Omani Rial? 4.11 Omani Rial is todays conversion result. International currency exchange rate for pair XOF to OMR for today is 0.0006. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 6531 OMR to XOF.