The economy of Ukraine is an emerging free market, with a gross domestic product that fell sharply for the first 10 years of its independence from the Soviet Union and then experienced rapid growth from 2000 until 2008. Formerly a major component of the economy of the Soviet Union, the country's economy experienced a deep recession during the 1990s, including hyperinflation and a drastic fall in economic output. In 1999, at the lowest point of the economic crisis, Ukraine's per capita GDP was about half of the per capita GDP it achieved before independence. GDP growth was first registered in 2000, and continued for eight years. In 2007 the economy continued to grow and posted real GDP growth of 7%. In 2008, Ukraine's economy was ranked 45th in the world according to 2008 GDP (nominal) with the total nominal GDP of 188 billion USD, and nominal per capita GDP of 3,900 USD.

However Ukraine was greatly affected by the economic crisis of 2008 and as a result a 15.1% decrease in Ukraine's GDP took place over 2008 and 2009. Inflation slowed in July 2009 and stayed at about 8% since. The Ukrainian currency, which had been pegged at a rate of 5:1 to the U.S. dollar, was devalued to 8:1, and was stabilized at that ratio.

Ukraine (ⁱ/juːˈkreɪn/ yew-KRAYN; Ukrainian: Україна, transliterated: Ukrayina, [ukrɑˈjinɑ]; Russian: Украина; Crimean Tatar: Ukraina) is a country in Central and Eastern Europe. Ukraine borders the Russian Federation to the east and northeast, Belarus to the northwest, Poland, Slovakia and Hungary to the west, Romania and Moldova to the southwest, and the Black Sea and Sea of Azov to the south and southeast, respectively. It has an area of 603,628 km², making it the second largest contiguous country on the European continent, after the Russian Federation.

According to a popular and well established theory, the medieval state of Kievan Rus was established by the Varangians in the 9th century as the first historically recorded East Slavic state which emerged as a powerful nation in the Middle Ages until it disintegrated in the 12th century. By the middle of the 14th century, Ukrainian territories were under the rule of three external powers—the Golden Horde, the Grand Duchy of Lithuania, and the Kingdom of Poland. After the Great Northern War (1700–1721) Ukraine was divided between a number of regional powers and, by the 19th century, the largest part of Ukraine was integrated into the Russian Empire with the rest under Austro-Hungarian control. A chaotic period of incessant warfare ensued, with several internationally recognized attempts at independence from 1917 to 1921, following World War I and the Russian Civil War. Ukraine emerged from its own civil war, and on December 30, 1922 Ukrainian Soviet Socialist Republic became one of the founding republics of the Soviet Union. The Ukrainian SSR's territory was enlarged westward during the civil war shortly before, and after World War II, and further south in 1954 with the Crimea transfer. In 1945, the Ukrainian SSR became one of the founding members of the United Nations.