GDP is the total value of all goods and services produced within a country’s borders during a specific period, usually a year or quarter.
GDP is one of the most important indicators used to measure the economic performance of a country. It reflects how much value is being created through production and services in the economy.
In India, GDP data is compiled by the Ministry of Statistics and Programme Implementation and monitored by the Reserve Bank of India.
GDP is calculated using the formula:
GDP = C + I + G + (X – M)
Where:
"If a country produces goods and services worth ₹200 lakh crore in a year, its GDP is ₹200 lakh crore."