How much is 6502 São Tomé and Príncipe Dobra to Malagasy Ariary? 1,296.94 Malagasy Ariary is todays conversion result. International currency exchange rate for pair STD to MGA for today is 0.1995. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 6502 MGA to STD.