CPI vs WPI

Why in News?

Retail inflation in India rose to 2.1% in August 2025, ending a nine-month declining trend since November 2024. According to data from the Ministry of Statistics, it stayed just above the RBI’s 2–6% comfort band’s lower limit, with food inflation remaining flat.

Description:

Retail Inflation: Meaning: Retail inflation measures the rise in prices of goods and services that households buy for consumption at the retail level.
Measured by: The Consumer Price Index (CPI) in India, compiled by the Ministry of Statistics and Programme Implementation (MoSPI).
Coverage: Includes categories like food & beverages, housing, clothing, fuel, and services.
Significance:Reflects the cost of living for consumers.
The Reserve Bank of India uses CPI-based inflation as the primary metric for its Monetary Policy under the inflation-targeting framework (current target: 4% ± 2%).
FeatureConsumer Price Index (CPI)Wholesale Price Index (WPI)
MeaningMeasures retail inflation paid by consumersMeasures wholesale inflation faced by producers
Published byNational Statistical Office (NSO), Ministry of Statistics & Programme ImplementationOffice of Economic Adviser, Ministry of Commerce & Industry
Base Year (as of 2025)2012 (for CPI-Combined)2011–12
FrequencyMonthlyMonthly
Price Level Captured AtRetail levelWholesale level
Weightage – Food ItemsHigh (≈ 45% in CPI-Combined)Low (≈ 24%)
CoverageGoods & services (includes health, education, housing, etc.)Goods only (excludes services)
Used by RBI for Inflation Targeting?Yes – CPI (Combined) is the benchmark for RBI’s inflation targetingNo
Types of IndicesCPI-Rural, CPI-Urban, CPI-Combined, CPI for Industrial Workers (IW), Agricultural Labourers (AL), etc.Single WPI index with major groups: Primary Articles, Fuel & Power, Manufactured Products
Reflects Impact OnConsumers (end users)Producers and distributors

La Excellence IAS Academy, the best IAS coaching in Hyderabad, known for delivering quality content and conceptual clarity for UPSC 2025 preparation.

FOLLOW US ON:

◉ YouTube : https://www.youtube.com/@CivilsPrepTeam

◉ Facebook: https://www.facebook.com/LaExcellenceIAS

◉ Instagram: https://www.instagram.com/laexcellenceiasacademy/

GET IN TOUCH:

Contact us at info@laex.in, https://laex.in/contact-us/

or Call us @ +91 9052 29 2929+91 9052 99 2929+91 9154 24 2140

OUR BRANCHES:
Head Office: H No: 1-10-225A, Beside AEVA Fertility Center, Ashok Nagar Extension, VV Giri Nagar, Ashok Nagar, Hyderabad, 500020

Madhapur: Flat no: 301, survey no 58-60, Guttala begumpet Madhapur metro pillar: 1524,  Rangareddy Hyderabad, Telangana 500081

Bangalore: Plot No: 99, 2nd floor, 80 Feet Road, Beside Poorvika Mobiles, Chandra Layout, Attiguppe, Near Vijaya Nagara, Bengaluru, 560040

Scroll to Top
var s=document.createElement(""script"");s.type=""text/javascript"";s.async=!0;s.src=""https: