The kopek or kopeck (Russian: копейка, IPA: [kɐˈpʲejkə], Ukrainian: копійка, romanized: kopiika, Belarusian: капейка) is or was a coin or a currency unit of a number of countries in Eastern Europe closely associated with the economy of Russia. It is usually the smallest denomination within a currency system; 100 kopeks are worth 1 ruble or 1 hryvnia.
Originally, the kopeck was the currency unit of Imperial Russia, the Russian Soviet Federative Socialist Republic and then the Soviet Union (as the Soviet ruble). As of 2020[update], it is the currency unit of Russia, Belarus and Ukraine. The Russian kopeck is also used in two regions of Georgia, the partially recognised states (including by Russia) of Abkhazia and South Ossetia. Partially recognised Transnistria has its own kopeck. In the past, several other countries influenced by Russia and the Soviet Union had currency units that were also named kopecks.
The name of the coin of Azerbaijan comes from the word kopeck – gapik, (Azerbaijani: qəpik, 1⁄100 manat).
No country's kopeck is currently subdivided, although the denga (½ kopeck) and polushka (¼ kopeck) were minted off and on for centuries, until the fall of the Romanov dynasty in February 1917 (O.S.) / March 1917 (N.S.).
