Russian Rouble (RUB) To Bhutan Ngultrum (BTN) 180 Day HistoryRussian Rouble To Bhutan Ngultrum 180 Day HistorySep 29Nov 28Jan 28Mar 28Min = 0.8204 (Oct 06) Avg = 0.90433 Max = 0.9466 (Jan 16)0.790.830.870.910.950.99RUB/BTNCopyright © fxexchangerate.com