The tögrög or tugrik (Mongolian Cyrillic: төгрөг; sign: ₮) is the official currency of Mongolia. It was historically subdivided into 100 möngö (мөнгө). Currently, the lowest denomination in regular use is the 10-tögrög note and the highest is the 20,000-tögrög note.
The tögrög was introduced on December 9, 1925 at a value equal to one Soviet ruble, where one ruble or tögrög was equal to 18 grams (0.58 ozt) of silver. It replaced the Mongolian dollar and other currencies and became the sole legal currency on April 1, 1928.
Möngö coins are no longer in circulation as currency, owing to their negligible value. Today, they are sold online and to tourists as collectibles.