Business

How to read India’s GDP numbers

India's GDP release is a dense statistical document, and the headline number is only the start. Here is what GDP measures, how the new 2022-23 series works, and how to read a MoSPI press note without falling for the common misreadings.

Illustrative cover: How to read India's GDP numbers
Illustration: Pointales

India’s GDP number tells you how much the economy produced in a period, after stripping out price increases. The latest print, released by the Ministry of Statistics and Programme Implementation (MoSPI) on 31 August 2026, says real GDP grew 7.8% in April–June 2026 compared with the same quarter a year earlier. To read that figure properly, you need to know which measure it is, what it is compared with, which base year sits behind it, and how likely it is to be revised. This guide walks through each of those, using the latest release as the worked example.

What GDP actually measures

Gross domestic product (GDP) is the value of all final goods and services produced within India’s borders in a period, whether by Indian or foreign-owned firms. “Final” matters: the steel that goes into a car is not counted twice. Only the value each producer adds is counted.

India’s official numbers come from the National Statistics Office (NSO), part of MoSPI. It publishes GDP for the financial year (April to March) and for each quarter. Quarter 1 (Q1) is April–June, Q2 is July–September, Q3 is October–December and Q4 is January–March.

GDP is a measure of output, not of welfare. It does not tell you how income is shared, whether output is sustainable, or how unpaid work at home contributes. It is still the single best summary of how fast the economy is producing more, which is why markets, the government and the Reserve Bank of India (RBI) all watch it.

GDP vs GVA: two views of the same economy

MoSPI publishes two headline aggregates, and they often grow at different rates.

Gross value added (GVA) is output minus the cost of inputs, summed across all sectors: agriculture, mining, manufacturing, construction, trade, finance, public administration and so on. MoSPI’s own FAQ on the new series defines it as “the total value of goods and services produced in the country after subtracting the cost of raw materials and inputs”.

GDP is GVA plus taxes on products, minus subsidies on products. MoSPI calls this adjustment “net taxes on products”.

The relationship in one line: GDP = GVA + product taxes − product subsidies.

Why it matters: GVA is the cleaner guide to what is happening in each sector, because it is not affected by changes in tax collection or subsidy payouts. GDP is the number used for international comparisons and for ratios such as the fiscal deficit as a share of GDP.

In Q1 2026-27, real GVA grew 8.2% while real GDP grew 7.8%. The gap came from net taxes, which grew only 3.9% at constant prices, according to the MoSPI press note. When the two diverge, check the tax and subsidy line before concluding anything about the real economy.

Real vs nominal: removing the price effect

Nominal GDP (MoSPI calls it “GDP at current prices”) values output at the prices of the period itself. Real GDP (“GDP at constant prices”) values it at the prices of a fixed base year, so that growth reflects more goods and services rather than higher prices.

MoSPI’s FAQ uses a simple example. If a country makes 100 bicycles at ₹1,000 each one year and the same 100 bicycles at ₹1,100 the next, nominal output rises 10% but real growth is zero.

The gap between nominal and real growth is the implicit GDP deflator, a broad measure of price change across the whole economy. In Q1 2026-27 nominal GDP grew 10.3% and real GDP 7.8%, which implies economy-wide prices rose roughly 2.3% on the year.

To get from nominal to real, MoSPI deflates output using price indices, including the consumer price index (CPI) and producer and wholesale price indices. That is one reason the inflation series matter so much: the way prices are measured feeds directly into real growth. Our explainer on CPI vs WPI covers those indices in detail.

Nominal GDP has its own uses. Tax revenue, company sales and debt ratios all move with nominal values, so a year of strong real growth but weak nominal growth can still squeeze government finances.

The base year, and why India just changed it

Real GDP needs a reference year whose prices and economic structure anchor the series. That is the base year. Since 27 February 2026, India’s national accounts use 2022-23 as the base year, replacing the 2011-12 series that had been in use for over a decade, according to MoSPI’s press note on the new series.

MoSPI’s FAQ on the new series says the base year needs to be a “normal” year. Years between 2017-18 and 2021-22 were ruled out because of the GST rollout and the Covid-19 pandemic. It also says MoSPI aims to revise the base roughly every five years, and plans to move to the UN’s new System of National Accounts (SNA 2025) at the next revision.

The 2022-23 series is not just a new reference year. According to MoSPI, the main changes include:

  • Double deflation in manufacturing. Output and inputs are deflated separately with their own price indices, rather than using one deflator for both. MoSPI says single deflation has been “completely done away with”.
  • Annual surveys for the informal sector. The household sector is now estimated directly each year from the Annual Survey of Unincorporated Sector Enterprises and the Periodic Labour Force Survey, rather than extrapolated from old benchmarks.
  • New administrative data. GST returns, the central government’s Public Financial Management System and e-Vahan vehicle registrations are used in estimation.
  • Supply and Use Tables to reconcile the production and spending sides, which MoSPI says should shrink the “discrepancies” line.
  • A new quarterly benchmarking method (proportional Denton), intended to make quarterly figures move more smoothly.

Two practical consequences follow. First, numbers on the old 2011-12 base and the new 2022-23 base are not directly comparable, so avoid putting them side by side. Second, the new series currently starts in 2022-23. MoSPI’s FAQ says a back series extending further into the past is expected by December 2026.

Price indices are being rebased too. The CPI moved to a 2024 base in February 2026, and the wholesale price index and new producer price indices moved to 2022-23 in 2026. MoSPI’s 31 August release says the GDP numbers now incorporate the new output producer price index and the new index of industrial production, both with base year 2022-23.

The release calendar: one year, many estimates

A single year’s GDP is published several times, each with more complete data. Knowing which estimate you are looking at tells you how much it might still move.

EstimateWhen it comes outWhat it is based on
First Advance Estimate (FAE)Early January, during the yearPartial-year data, extrapolated. For FY2025-26 it was released on 7 January 2026
Second Advance Estimate (SAE)Late FebruaryData up to Q3. For FY2025-26, released 27 February 2026 with the new series
Provisional Estimate (PE)Around end-May or early JuneFull-year data, built from the four quarters. For FY2025-26, released 5 June 2026
Quarterly estimatesAbout two months after each quarter endsHigh-frequency indicators. Q1 2026-27 came on 31 August 2026; Q2 is scheduled for 30 November 2026
Revised estimatesIn later years, in the annual National Accounts StatisticsFuller data such as company filings and surveys. NAS 2026 (31 August 2026) updated 2022-23 to 2024-25

Revisions are normal. MoSPI’s press notes state that estimates are “likely to undergo revisions” as source agencies update their data. The FY2025-26 figure shows how this works in practice. It was 7.6% in the second advance estimate (February), 7.7% in the provisional estimate (June), and, according to The Policy Edge’s reading of the August revision, 7.8%. The same revision lowered nominal growth for FY2025-26 from 8.9% to 8.6%, as the new producer price indices attributed more of the increase to volume and less to prices.

A good habit: when you quote a growth figure, say which estimate it is (“provisional”, “first revised”) and when it was released.

Production side vs expenditure side

MoSPI measures GDP in two ways and publishes both.

The production side adds up GVA by sector. This is where you see whether growth came from farms, factories or services. In Q1 2026-27, at constant prices, MoSPI estimates:

  • Primary sector (agriculture and mining): 2.9% growth, with agriculture at 3.6% and mining contracting 2.4%
  • Secondary sector (manufacturing, utilities, construction): 8.6%, with manufacturing at 9.2% and construction at 7.7%
  • Tertiary sector (services): 10.0%, led by financial, real estate, IT and professional services at 12.1%

The expenditure side asks who bought the output. Its main components are:

  • Private final consumption expenditure (PFCE): what households and non-profits spend. It is the largest component, 55.6% of nominal GDP in Q1 2026-27.
  • Government final consumption expenditure (GFCE): government spending on salaries, goods and services, excluding investment. About 11.1% of nominal GDP in Q1.
  • Gross fixed capital formation (GFCF): investment in buildings, machinery, infrastructure and intellectual property, by companies, households and government. About 34.3% of nominal GDP in Q1.
  • Change in stocks and valuables: inventories, and purchases of gold, jewellery and similar items.
  • Net exports: exports minus imports. Imports are subtracted because they were produced elsewhere.

In Q1 2026-27, real PFCE grew 7.1%, real government consumption 4.3% and real GFCF 11.9%. The investment number is the one economists will watch most closely, because it signals capacity for future growth.

The “discrepancies” line

The two sides should add up to the same total, but they rarely match exactly, because spending data arrive later and from different sources. The gap is shown as discrepancies. MoSPI’s FAQ says the new series uses Supply and Use Tables to reduce it.

It has not disappeared. In Q1 2026-27, the constant-price discrepancy was minus ₹1.06 lakh crore, or about −1.3% of GDP; a year earlier it was about +1.8%. For the full year 2025-26, the provisional estimate put it at about 1.2% of GDP. When the discrepancy is large, treat the component growth rates with caution: some of the “missing” spending may later be allocated to consumption or investment.

Per-capita GDP

Dividing GDP by population gives a rough sense of output per person. MoSPI’s provisional estimates for 2025-26 (5 June 2026) put per-capita GDP at ₹2,43,803 at current prices, using a population of 1,421 million. At constant 2022-23 prices it was ₹2,27,447, up 6.8% on the year.

Per-capita growth is lower than headline growth because population also grows. It is an average, not a typical income: it tells you nothing about how output is distributed. MoSPI also publishes per-capita net national income, which is closer to what most people mean by “per-capita income”.

The latest numbers at a glance

MeasureQ1 2026-27 (Apr–Jun 2026)Q1 2025-26FY2025-26 (provisional, 5 Jun 2026)
Real GDP growth7.8%6.9%7.7%
Nominal GDP growth10.3%8.1%8.9%
Real GVA growth8.2%7.0%7.9%
Real GDP level₹81.36 lakh crore₹75.46 lakh crore₹323.12 lakh crore
Nominal GDP level₹88.27 lakh crore₹80.00 lakh crore₹346.36 lakh crore
Real GFCF growth11.9%5.8%8.2%
Real PFCE growth7.1%6.8%7.7%

Sources: MoSPI press notes of 31 August 2026 and 5 June 2026. One lakh crore rupees is one trillion rupees, so FY2025-26 nominal GDP of ₹346.36 lakh crore is about ₹346 trillion. The FY2025-26 annual figures were updated in August (see the release calendar section above).

How to read a MoSPI GDP press note, step by step

  1. Check the date and the estimate type. The cover tells you whether it is an advance, provisional or quarterly estimate, and the base year (now 2022-23).
  2. Start with the “Key highlights” box. It gives real and nominal GDP and GVA growth. Note which is which.
  3. Find the comparison period. Growth rates in the press note are year-on-year: this quarter against the same quarter last year.
  4. Look at the levels, not just the rates. Statements 1 to 4 give values in ₹ crore. Divide by one lakh to get lakh crore.
  5. Compare GVA with GDP. A big gap points to tax or subsidy changes rather than real activity.
  6. Read the sector table (Statements 1 and 3). Identify which sectors drove growth and which lagged.
  7. Read the expenditure table (Statements 2 and 4). Check consumption, investment and net exports, and their shares of GDP.
  8. Check the discrepancies line. If it is large, hold the expenditure story loosely.
  9. Compare real and nominal growth. The gap gives you the implicit deflator: how much prices did the work.
  10. Read the indicator annexe. It lists the high-frequency data used (crop output, steel use, vehicle sales, GST, port cargo), which shows what is behind the estimate.
  11. Note the next release date. It is at the end of the methodology section.

Common misreadings

Mixing year-on-year and quarter-on-quarter. Indian quarterly growth rates are year-on-year. Comparing raw levels between consecutive quarters is misleading because of seasonal patterns. In the June release, real GDP in Q4 2025-26 was ₹87.77 lakh crore; in Q1 2026-27 it is ₹81.36 lakh crore. A naive reading suggests a 7% fall in three months. The drop is seasonal: the same pattern appears a year earlier (₹81.40 lakh crore in Q4 2024-25, ₹75.46 lakh crore in Q1 2025-26). On the proper year-on-year comparison, Q1 2026-27 grew 7.8%. MoSPI’s press notes report year-on-year rates; they do not give seasonally adjusted quarter-on-quarter rates.

Ignoring base effects. Year-on-year growth depends on what happened a year earlier. A weak quarter last year flatters this year’s rate; a strong one depresses it. Part of Q1 2026-27’s 7.8% reflects the comparatively softer 6.9% of Q1 2025-26. Looking at two-year growth, or at levels, helps.

Comparing across base years. Growth rates from the old 2011-12 series and the new 2022-23 series rest on different data and methods. Use the new series throughout, and use the back series once MoSPI releases it.

Treating the first estimate as final. Advance and quarterly estimates are revised, sometimes by several tenths of a percentage point. Headlines rarely mention revisions to earlier quarters, which can change the story.

Reading nominal growth as real. Nominal growth includes inflation. When inflation is high, nominal growth can look strong while real output barely moves, and the reverse can happen when prices fall.

Ignoring the discrepancies line. A component can appear to surge or slump simply because the statistical gap moved. Always check it before drawing conclusions about consumption or investment.

Why GDP matters for interest rates

GDP is one of the two numbers the RBI’s Monetary Policy Committee weighs most heavily; the other is inflation. The committee’s legal mandate is to keep CPI inflation at 4%, within a band of 2% to 6%, a target the government retained on 25 March 2026 for the period to 31 March 2031, according to the RBI. But it does so while keeping growth in mind. Strong growth with rising inflation makes rate cuts less likely, and a slowdown with low inflation makes them more likely. Our explainer on the repo rate shows how that decision reaches your loan EMI, and our guide to CPI and WPI explains the inflation side of the equation.

The point: India’s headline GDP number is a year-on-year, inflation-adjusted estimate that will be revised, and since February 2026 it rests on a new 2022-23 base year. Read it alongside nominal growth, GVA, the sector and spending tables and the discrepancies line, and always note which estimate you are quoting. That is the difference between reading the economy and reading a headline.

Sources

Chander Prakash

Chander Prakash

Chander Prakash is the founder and editor of Pointales. He reviews every story before it is published and sets the publication's editorial standards, with a focus on clear, well-sourced explanations of business and technology.