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 Dyes: Pigments, Colours & other intermediaries [1310010024, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026102.90 +3.6 +23.38 % 112.5 OEA
Aug 202699.30 +0.6 +18.92 % 110.8 OEA
Jul 202698.70 -1.2 +17.78 % 110.0 OEA
Jun 202699.90 +1.4 +17.39 % 110.3 OEA
May 202698.50 +2.2 +16.43 % 110.1 OEA
Apr 202696.30 +8.8 +12.11 % 108.9 OEA
Mar 202687.50 +3.6 +2.10 % 104.6 OEA
Feb 202683.90 +0.4 -2.21 % 103.1 OEA
Jan 202683.50 +1.2 -2.68 % 102.3 OEA
Dec 202582.30 -1.2 -3.40 % 101.9 OEA
Nov 202583.50 +0.8 -1.76 % 101.5 OEA
Oct 202582.70 -0.7 -2.01 % 100.9 OEA
Sep 202583.40 -0.1 -0.36 % 101.0 OEA
Aug 202583.50 -0.3 -0.60 % 100.8 OEA
Jul 202583.80 -1.3 +0.72 % 100.2 OEA
Jun 202585.10 +0.5 +1.67 % 100.3 OEA
May 202584.60 -1.3 +1.08 % 100.2 OEA
Apr 202585.90 +0.2 +3.74 % 100.5 OEA
Mar 202585.70 -0.1 +2.88 % 100.6 OEA
Feb 202585.80 0.0 +3.00 % 100.9 OEA
Jan 202585.80 +0.6 +2.88 % 101.1 OEA
Dec 202485.20 +0.2 +2.16 % 101.6 OEA
Nov 202485.00 +0.6 +0.59 % 102.1 OEA
Oct 202484.40 +0.7 +0.12 % 102.1 OEA
Sep 202483.70 -0.3 -1.41 % 101.2 OEA
Aug 202484.00 +0.8 -2.44 % 100.8 OEA
Jul 202483.20 -0.5 -3.03 % 101.0 OEA
Jun 202483.70 0.0 -4.78 % 100.7 OEA
May 202483.70 +0.9 -6.79 % 100.4 OEA
Apr 202482.80 -0.5 -7.07 % 99.9 OEA
Mar 202483.30 0.0 - 99.4 OEA
Feb 202483.30 -0.1 - 99.3 OEA
Jan 202483.40 0.0 - 99.3 OEA
Dec 202383.40 -1.1 - 99.4 OEA
Nov 202384.50 +0.2 - 100.1 OEA
Oct 202384.30 -0.6 - 100.1 OEA
Sep 202384.90 -1.2 - 99.6 OEA
Aug 202386.10 +0.3 - 99.5 OEA
Jul 202385.80 -2.1 - 99.1 OEA
Jun 202387.90 -1.9 - 98.3 OEA
May 202389.80 +0.7 - 98.6 OEA
Apr 202389.10 - - 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.