United States Dollar (USD) To Bhutan Ngultrum (BTN) 30 Day HistoryUnited States Dollar To Bhutan Ngultrum 30 Day HistoryFeb 26Mar 07Mar 18Mar 28Min = 82.3697 (Mar 07) Avg = 82.93672 Max = 83.5892 (Mar 22)81.782.483.183.884.5USD/BTNCopyright © fxexchangerate.com