Escalation Bill Price variation for RA and final bills · index-based formula

Price index database

Official indices: CPI-IW for the Labour Bureau's centres (base 2016 = 100, from January 2024) and the Wholesale Price Index for every item - the current series (base 2022-23 = 100, from April 2023) and the former series (base 2011-12 = 100, from January 2024 to April 2026, continued by linking). Escalation bills take their base and current indices from here.

Latest official month in the database: CPI-IW 2026-08, WPI 2022-23 2026-09, WPI 2011-12 2026-04 (linked to 2026-09). Source: Office of the Economic Adviser, DPIIT - Wholesale Price Index (base 2022-23=100) - eaindustry.nic.in. Provisional figures are released on the 14th of the following month and made final two months later. Values entered by hand are highlighted and kept when you update.

WPI Washer & bushes rubber [1312020011, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026102.70 +2.3 +2.80 % 112.5 OEA
Aug 2026100.40 0.0 +0.50 % 110.8 OEA
Jul 2026100.40 +1.0 +0.50 % 110.0 OEA
Jun 202699.40 -4.9 -0.50 % 110.3 OEA
May 2026104.30 0.0 +4.40 % 110.1 OEA
Apr 2026104.30 +4.2 +4.40 % 108.9 OEA
Mar 2026100.10 0.0 +0.20 % 104.6 OEA
Feb 2026100.10 +0.2 +0.20 % 103.1 OEA
Jan 202699.90 0.0 -0.10 % 102.3 OEA
Dec 202599.90 0.0 -0.10 % 101.9 OEA
Nov 202599.90 0.0 0.00 % 101.5 OEA
Oct 202599.90 0.0 0.00 % 100.9 OEA
Sep 202599.90 0.0 0.00 % 101.0 OEA
Aug 202599.90 0.0 0.00 % 100.8 OEA
Jul 202599.90 0.0 -0.40 % 100.2 OEA
Jun 202599.90 0.0 -0.40 % 100.3 OEA
May 202599.90 0.0 -0.40 % 100.2 OEA
Apr 202599.90 0.0 -0.40 % 100.5 OEA
Mar 202599.90 0.0 -0.30 % 100.6 OEA
Feb 202599.90 -0.1 -0.30 % 100.9 OEA
Jan 2025100.00 0.0 +0.50 % 101.1 OEA
Dec 2024100.00 +0.1 +0.50 % 101.6 OEA
Nov 202499.90 0.0 +0.40 % 102.1 OEA
Oct 202499.90 0.0 +0.40 % 102.1 OEA
Sep 202499.90 0.0 +0.40 % 101.2 OEA
Aug 202499.90 -0.4 +0.40 % 100.8 OEA
Jul 2024100.30 0.0 +0.40 % 101.0 OEA
Jun 2024100.30 0.0 +0.40 % 100.7 OEA
May 2024100.30 0.0 +0.40 % 100.4 OEA
Apr 2024100.30 +0.1 +0.40 % 99.9 OEA
Mar 2024100.20 0.0 - 99.4 OEA
Feb 2024100.20 +0.7 - 99.3 OEA
Jan 202499.50 0.0 - 99.3 OEA
Dec 202399.50 0.0 - 99.4 OEA
Nov 202399.50 0.0 - 100.1 OEA
Oct 202399.50 0.0 - 100.1 OEA
Sep 202399.50 0.0 - 99.6 OEA
Aug 202399.50 -0.4 - 99.5 OEA
Jul 202399.90 0.0 - 99.1 OEA
Jun 202399.90 0.0 - 98.3 OEA
May 202399.90 0.0 - 98.6 OEA
Apr 202399.90 - - 99.0 OEA

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For a month not yet in the database (e.g. from the latest press release). Updates from the website do not replace hand-entered values; enter the official figure here to correct one.