GDP (Gross Domestic Product)

Gross Domestic Product (GDP) is the total monetary value of all final goods and services produced within India's geographic borders during a specified period (quarter or year), measured at market prices. It is the broadest single measure of an economy's size and activity.

Three computation methods (which by definition should give the same total):

• Production approach: Sum of gross value added (GVA) across all sectors plus net taxes on products. GVA is what NSO reports along with GDP.
• Expenditure approach: GDP = C + I + G + (X - M), where C = private consumption, I = investment, G = government spending, X = exports, M = imports.
• Income approach: Sum of all factor incomes (wages, profits, rent, interest) plus indirect taxes.

Nominal vs Real GDP:

• Nominal GDP is measured at current prices — includes both volume growth and price (inflation) effects.
• Real GDP is measured at constant base-year prices (currently 2011-12 base for India) — strips out inflation. Real GDP growth is the headline number quoted in news.

Example: NSO reports Q4 FY26 real GDP growth at 7.4% YoY. If nominal growth was 11.2% in the same quarter, the implicit GDP deflator (an inflation measure) was around 3.5%.

GDP per capita: GDP divided by population — a rough proxy for per-person economic output. India's GDP is approximately USD 4 trillion but per-capita GDP is roughly USD 2,700 (FY26), placing India at lower-middle-income country status by World Bank classification.

Investor relevance:

• Equity markets price corporate earnings, which broadly track nominal GDP growth over the long term.
• The Government's budgeted fiscal deficit (Rs in absolute terms) becomes meaningful only as a % of GDP — see Fiscal Deficit.
• India's current GDP growth (6-7% real) versus emerging-market peers explains a meaningful portion of foreign-portfolio-flow direction.

Related: Fiscal Deficit, Current Account Deficit, CPI Inflation, FPI.

Disclaimer: Educational content from MintByte (ARN-314872, MFD). For latest GDP estimates see mospi.gov.in. SEBI Investment Adviser registration is in process.