How much is 2257 Eritrean Nakfa to CFA Franc BEAC? 92,292.70 CFA Franc BEAC is todays conversion result. International currency exchange rate for pair ERN to XAF for today is 40.8918. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 2257 XAF to ERN.