How much is 7670 Communauté Financière Africaine (BCEAO), Franc to Omani Rial? 4.89 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 - 7670 OMR to XOF.