How much is 4025 Swazi Lilangeni to São Tomé and Príncipe Dobra? 4,919,582.55 São Tomé and Príncipe Dobra is todays conversion result. International currency exchange rate for pair SZL to STD for today is 1,222.2565. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 4025 STD to SZL.