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 Light fitting accessories [1317060001, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 202691.20 +2.8 +5.31 % 112.5 OEA
Aug 202688.40 -1.1 +2.31 % 110.8 OEA
Jul 202689.50 0.0 +5.17 % 110.0 OEA
Jun 202689.50 -1.0 +4.80 % 110.3 OEA
May 202690.50 +2.1 +6.60 % 110.1 OEA
Apr 202688.40 +0.3 +4.37 % 108.9 OEA
Mar 202688.10 0.0 +1.50 % 104.6 OEA
Feb 202688.10 +0.5 +2.20 % 103.1 OEA
Jan 202687.60 +1.1 +1.39 % 102.3 OEA
Dec 202586.50 -0.1 -1.14 % 101.9 OEA
Nov 202586.60 +0.4 -1.14 % 101.5 OEA
Oct 202586.20 -0.4 -1.26 % 100.9 OEA
Sep 202586.60 +0.2 -1.48 % 101.0 OEA
Aug 202586.40 +1.3 -1.48 % 100.8 OEA
Jul 202585.10 -0.3 -3.30 % 100.2 OEA
Jun 202585.40 +0.5 -4.15 % 100.3 OEA
May 202584.90 +0.2 -4.18 % 100.2 OEA
Apr 202584.70 -2.1 -3.20 % 100.5 OEA
Mar 202586.80 +0.6 -7.95 % 100.6 OEA
Feb 202586.20 -0.2 -8.30 % 100.9 OEA
Jan 202586.40 -1.1 -8.86 % 101.1 OEA
Dec 202487.50 -0.1 -7.80 % 101.6 OEA
Nov 202487.60 +0.3 -7.89 % 102.1 OEA
Oct 202487.30 -0.6 -9.16 % 102.1 OEA
Sep 202487.90 +0.2 -8.63 % 101.2 OEA
Aug 202487.70 -0.3 -9.59 % 100.8 OEA
Jul 202488.00 -1.1 -8.90 % 101.0 OEA
Jun 202489.10 +0.5 -9.54 % 100.7 OEA
May 202488.60 +1.1 -9.68 % 100.4 OEA
Apr 202487.50 -6.8 -14.63 % 99.9 OEA
Mar 202494.30 +0.3 - 99.4 OEA
Feb 202494.00 -0.8 - 99.3 OEA
Jan 202494.80 -0.1 - 99.3 OEA
Dec 202394.90 -0.2 - 99.4 OEA
Nov 202395.10 -1.0 - 100.1 OEA
Oct 202396.10 -0.1 - 100.1 OEA
Sep 202396.20 -0.8 - 99.6 OEA
Aug 202397.00 +0.4 - 99.5 OEA
Jul 202396.60 -1.9 - 99.1 OEA
Jun 202398.50 +0.4 - 98.3 OEA
May 202398.10 -4.4 - 98.6 OEA
Apr 2023102.50 - - 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.