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 Gear & Gear boxes, motor vehicles [1319030014, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026100.40 +0.3 +2.55 % 112.5 OEA
Aug 2026100.10 +0.2 +2.46 % 110.8 OEA
Jul 202699.90 +0.4 +2.36 % 110.0 OEA
Jun 202699.50 0.0 +1.84 % 110.3 OEA
May 202699.50 +0.8 +2.05 % 110.1 OEA
Apr 202698.70 0.0 +1.02 % 108.9 OEA
Mar 202698.70 +0.1 -1.79 % 104.6 OEA
Feb 202698.60 +0.1 -1.20 % 103.1 OEA
Jan 202698.50 0.0 -1.40 % 102.3 OEA
Dec 202598.50 +0.1 -1.60 % 101.9 OEA
Nov 202598.40 -0.1 -1.50 % 101.5 OEA
Oct 202598.50 +0.6 -1.79 % 100.9 OEA
Sep 202597.90 +0.2 -2.59 % 101.0 OEA
Aug 202597.70 +0.1 -3.17 % 100.8 OEA
Jul 202597.60 -0.1 -3.17 % 100.2 OEA
Jun 202597.70 +0.2 -2.69 % 100.3 OEA
May 202597.50 -0.2 -2.89 % 100.2 OEA
Apr 202597.70 -2.8 -3.08 % 100.5 OEA
Mar 2025100.50 +0.7 -0.69 % 100.6 OEA
Feb 202599.80 -0.1 -1.29 % 100.9 OEA
Jan 202599.90 -0.2 -1.38 % 101.1 OEA
Dec 2024100.10 +0.2 -1.28 % 101.6 OEA
Nov 202499.90 -0.4 -1.28 % 102.1 OEA
Oct 2024100.30 -0.2 -0.79 % 102.1 OEA
Sep 2024100.50 -0.4 -0.59 % 101.2 OEA
Aug 2024100.90 +0.1 -0.20 % 100.8 OEA
Jul 2024100.80 +0.4 -0.40 % 101.0 OEA
Jun 2024100.40 0.0 -0.69 % 100.7 OEA
May 2024100.40 -0.4 -0.69 % 100.4 OEA
Apr 2024100.80 -0.4 -0.88 % 99.9 OEA
Mar 2024101.20 +0.1 - 99.4 OEA
Feb 2024101.10 -0.2 - 99.3 OEA
Jan 2024101.30 -0.1 - 99.3 OEA
Dec 2023101.40 +0.2 - 99.4 OEA
Nov 2023101.20 +0.1 - 100.1 OEA
Oct 2023101.10 0.0 - 100.1 OEA
Sep 2023101.10 0.0 - 99.6 OEA
Aug 2023101.10 -0.1 - 99.5 OEA
Jul 2023101.20 +0.1 - 99.1 OEA
Jun 2023101.10 0.0 - 98.3 OEA
May 2023101.10 -0.6 - 98.6 OEA
Apr 2023101.70 - - 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.