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 Steel forging [1314010018, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 202687.40 +5.4 +10.91 % 112.5 OEA
Aug 202682.00 -0.5 +2.50 % 110.8 OEA
Jul 202682.50 -3.3 +2.36 % 110.0 OEA
Jun 202685.80 -2.7 +2.14 % 110.3 OEA
May 202688.50 -0.1 +2.67 % 110.1 OEA
Apr 202688.60 +0.4 +0.57 % 108.9 OEA
Mar 202688.20 +2.3 +3.04 % 104.6 OEA
Feb 202685.90 +2.6 +3.00 % 103.1 OEA
Jan 202683.30 +4.4 +0.48 % 102.3 OEA
Dec 202578.90 +0.8 -4.59 % 101.9 OEA
Nov 202578.10 0.0 -5.79 % 101.5 OEA
Oct 202578.10 -0.7 -7.90 % 100.9 OEA
Sep 202578.80 -1.2 -3.55 % 101.0 OEA
Aug 202580.00 -0.6 -4.31 % 100.8 OEA
Jul 202580.60 -3.4 -5.51 % 100.2 OEA
Jun 202584.00 -2.2 -5.83 % 100.3 OEA
May 202586.20 -1.9 -5.07 % 100.2 OEA
Apr 202588.10 +2.5 -1.12 % 100.5 OEA
Mar 202585.60 +2.2 +2.39 % 100.6 OEA
Feb 202583.40 +0.5 -0.36 % 100.9 OEA
Jan 202582.90 +0.2 -2.81 % 101.1 OEA
Dec 202482.70 -0.2 -2.82 % 101.6 OEA
Nov 202482.90 -1.9 -6.12 % 102.1 OEA
Oct 202484.80 +3.1 -5.46 % 102.1 OEA
Sep 202481.70 -1.9 -9.82 % 101.2 OEA
Aug 202483.60 -1.7 -2.22 % 100.8 OEA
Jul 202485.30 -3.9 -1.61 % 101.0 OEA
Jun 202489.20 -1.6 -0.89 % 100.7 OEA
May 202490.80 +1.7 -1.84 % 100.4 OEA
Apr 202489.10 +5.5 -8.52 % 99.9 OEA
Mar 202483.60 -0.1 - 99.4 OEA
Feb 202483.70 -1.6 - 99.3 OEA
Jan 202485.30 +0.2 - 99.3 OEA
Dec 202385.10 -3.2 - 99.4 OEA
Nov 202388.30 -1.4 - 100.1 OEA
Oct 202389.70 -0.9 - 100.1 OEA
Sep 202390.60 +5.1 - 99.6 OEA
Aug 202385.50 -1.2 - 99.5 OEA
Jul 202386.70 -3.3 - 99.1 OEA
Jun 202390.00 -2.5 - 98.3 OEA
May 202392.50 -4.9 - 98.6 OEA
Apr 202397.40 - - 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.