How much is 3140 US Dollar to Communauté Financière Africaine (BCEAO), Franc? 1,776,404.06 Communauté Financière Africaine (BCEAO), Franc is todays conversion result. International currency exchange rate for pair USD to XOF for today is 565.7338. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 3140 XOF to USD.