United States Dollar (USD) To Bhutan Ngultrum (BTN) 180 Day HistoryUnited States Dollar To Bhutan Ngultrum 180 Day HistorySep 29Nov 28Jan 28Mar 28Min = 82.3697 (Mar 07) Avg = 83.11174 Max = 84.0259 (Jan 02)81.5982.0982.5983.0983.5984.0984.59USD/BTNCopyright © fxexchangerate.com