How much is 118 Guatemalan Quetzal to São Tomé and Príncipe Dobra? 340,185.48 São Tomé and Príncipe Dobra is todays conversion result. International currency exchange rate for pair GTQ to STD for today is 2,882.9278. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 118 STD to GTQ.