This QAR To STD Exchange Rate Chart lets you see this pair's currency rate history for up to 90 days
Live forex chart for Qatari Riyal to Sao Tomean Dobra
The above chart show the exchange rate of 1 QAR to STD. If the chart run up, it means Qatari Riyal appreciates against Sao Tomean Dobra. If the chart run down, it means Qatari Riyal devalues against Sao Tomean Dobra.