How much is 8978 Omani Rial to Ghanaian Cedi? 313,703.48 Ghanaian Cedi is todays conversion result. International currency exchange rate for pair OMR to GHS for today is 34.9414. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 8978 GHS to OMR.