How much is 9612 São Tomé and Príncipe Dobra to Rwandan Franc? 556.34 Rwandan Franc is todays conversion result. International currency exchange rate for pair STD to RWF for today is 0.0579. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 9612 RWF to STD.