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