Gross Domestic Product, commonly known as GDP, represents the total monetary value of all final goods and services produced within a country’s borders during a specific period. It is one of the most widely used indicators to measure the overall economic performance of a nation. GDP helps governments, economists, and policymakers understand whether the economy is expanding or contracting. A rising GDP usually reflects increased production, higher income levels, and stronger economic activity, while a declining GDP may indicate economic slowdown. It also assists in comparing economic strength across countries and evaluating living standards over time.