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Wholesale price inflation rises 2.13 pc in February

March 16, 2026 5 min read Economics GS3 (Indian Economy Inflation Government Policy)
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What Happened

  • India's Wholesale Price Index (WPI)-based inflation rose for the fourth consecutive month to 2.13% in February 2026 (year-on-year), up from 1.81% in January 2026 — the highest reading in 11 months.
  • The Office of the Economic Adviser (OEA), under the Ministry of Commerce and Industry, released the data on 14 March 2026 (WPI data is released approximately 14 days after month-end).
  • The rise was driven by higher prices in manufactured products (particularly basic metals, food products, chemicals, and textiles) alongside food articles in the Primary Articles group.
  • On a month-on-month basis, overall WPI rose by 0.25% in February compared to January, indicating mild but consistent upward momentum.
  • The Iran conflict's pressure on crude prices and energy inputs — which became acute from late February onwards — is expected to feed into WPI data from March 2026 onwards with a lag of 2-4 weeks for supply chain transmission.

Static Topic Bridges

The Wholesale Price Index (WPI) — Structure, Methodology, and Purpose

The Wholesale Price Index (WPI) measures price changes at the first point of bulk commercial sale — typically at the factory gate or farm gate, before the goods reach retailers. It is compiled by the Office of the Economic Adviser (OEA) under the Ministry of Commerce and Industry and released monthly.

  • Current series base year: 2011-12 = 100 (revised from 2004-05 base in 2017). The revision expanded the basket from 676 to 697 commodities.
  • The WPI basket covers three major groups with their respective weights:
  • Primary Articles: 22.6% (food articles, non-food articles, minerals)
  • Fuel and Power: 13.2% (coal, mineral oils, electricity)
  • Manufactured Products: 64.2% (by far the dominant group)
  • Within Manufactured Products, the key sub-groups are: Basic Metals (9.7% of total WPI weight), Food Products (9.1%), Chemicals (6.5%), and Textiles (4.9%).
  • Methodology: Laspeyres fixed-weight price index. Weights are derived from gross value of output in the base year (net traded value in 2011-12), not from consumption patterns.
  • WPI covers only goods (agriculture, mining, manufacturing, electricity) — services are entirely excluded, unlike GDP deflator.
  • WPI data undergoes two revisions after the preliminary estimate: final data is released one month later.

Connection to this news: The fourth consecutive monthly rise in WPI reflects building input cost pressures in manufacturing, particularly metals and food processing — a precursor to CPI-level inflationary pressures if sustained, and an indicator the RBI tracks for cost-push inflation signals.

WPI vs CPI: Different Inflation Lenses for Different Purposes

India maintains two primary inflation indices: WPI (wholesale) and CPI (consumer). They measure price changes at different points in the supply chain, cover different baskets, and serve different policy purposes.

  • CPI (Consumer Price Index) is compiled by the Ministry of Statistics and Programme Implementation (MOSPI) and measures price changes at the retail level as experienced by households. Base year: 2012 = 100.
  • CPI includes services (education, health, housing rent, transportation) — which constitute a significant share of household expenditure but are entirely absent from WPI.
  • Food and beverages weight in CPI: approximately 45.86% (rural: 54.18%, urban: 36.29%). This makes CPI far more sensitive to food price movements than WPI.
  • Food and beverages weight in WPI: approximately 24.4% (combined from primary food articles and manufactured food products).
  • The RBI adopted CPI (specifically CPI-Combined) as its headline inflation measure for monetary policy in April 2014, following the Urjit Patel Committee recommendations. Before 2014, WPI was the primary policy inflation benchmark.
  • When WPI rises faster than CPI, it suggests cost-push pressure building in the production chain that has not yet fully transmitted to consumer prices — a warning signal for future retail inflation.
  • When WPI falls below CPI (as during 2023-24 deflationary WPI period), it indicates retailers/middlemen are absorbing margin pressure or supply chains are easing.

Connection to this news: The WPI's four-month rising trend at 2.13% signals upstream cost pressures accumulating in manufacturing and primary sectors — pressure that typically translates to CPI with a 4-8 week lag, relevant for RBI's forward-looking monetary policy stance.

India's Inflation Management Framework — Flexible Inflation Targeting (FIT)

India formally adopted the Flexible Inflation Targeting (FIT) framework in 2016 through an amendment to the Reserve Bank of India Act, 1934. Under FIT, the RBI's primary monetary policy objective is maintaining CPI inflation at 4% with a tolerance band of +/- 2% (i.e., 2-6%).

  • The Monetary Policy Committee (MPC) — comprising 3 RBI members and 3 government-appointed external members — sets the policy repo rate to achieve the inflation target.
  • If CPI inflation remains outside the 2-6% band for three consecutive quarters, the RBI is required to submit a report to the government explaining the reasons and remedial measures.
  • India's CPI inflation in February 2026 was approximately 3.6-3.8% — within the 2-6% band but monitored carefully given the Iran conflict's potential feed-through.
  • The WPI series is still used for business contract indexation, GDP deflator calculations, and as an indicator of producer-side inflation — it remains essential for GS3/Prelims questions even though it no longer drives RBI policy directly.
  • The divergence between WPI and CPI creates analytical complexity: WPI at 2.13% and CPI at ~3.7% implies that some of the wholesale cost increases are not yet passing through to retail, either because of competitive pressure, government price controls (petrol, diesel), or inventory management.

Connection to this news: Rising WPI despite the RBI's vigilance on CPI signals that if energy costs from the Iran conflict feed into manufactured goods prices from March 2026, the RBI may face stronger inflationary pressure that tests its ability to maintain CPI within the 4% target.

Key Facts & Data

  • India WPI February 2026: 2.13% (YoY) — 11-month high
  • January 2026 WPI: 1.81%; fourth consecutive month of increase
  • Month-on-month WPI rise (Feb vs Jan 2026): +0.25%
  • WPI basket: 697 commodities; base year 2011-12 = 100
  • WPI group weights: Primary Articles 22.6%, Fuel & Power 13.2%, Manufactured Products 64.2%
  • Key Manufactured Products sub-weights: Basic Metals 9.7%, Food Products 9.1%, Chemicals 6.5%, Textiles 4.9%
  • WPI released by: Office of the Economic Adviser, Ministry of Commerce and Industry
  • CPI released by: Ministry of Statistics and Programme Implementation (MOSPI)
  • RBI inflation target: 4% CPI (+/- 2% band) under Flexible Inflation Targeting since 2016
  • India CPI (approx. Feb 2026): ~3.6-3.8%
  • RBI adopted CPI as headline inflation benchmark: April 2014
  • WPI methodology: Laspeyres fixed-weight index; gross value of output weights from base year