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 Skins (Raw) [1102030008, 2022-23] Primary articles

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026121.70 -0.7 +19.78 % 112.5 OEA
Aug 2026122.40 +2.5 +18.03 % 110.8 OEA
Jul 2026119.90 +2.4 +19.78 % 110.0 OEA
Jun 2026117.50 +2.3 +24.47 % 110.3 OEA
May 2026115.20 +3.0 +18.76 % 110.1 OEA
Apr 2026112.20 +0.1 +21.04 % 108.9 OEA
Mar 2026112.10 +0.6 +24.00 % 104.6 OEA
Feb 2026111.50 +2.8 +20.93 % 103.1 OEA
Jan 2026108.70 +4.1 +16.88 % 102.3 OEA
Dec 2025104.60 +1.9 +12.23 % 101.9 OEA
Nov 2025102.70 +1.7 +6.31 % 101.5 OEA
Oct 2025101.00 -0.6 +3.48 % 100.9 OEA
Sep 2025101.60 -2.1 +7.06 % 101.0 OEA
Aug 2025103.70 +3.6 +9.97 % 100.8 OEA
Jul 2025100.10 +5.7 +6.94 % 100.2 OEA
Jun 202594.40 -2.6 +1.29 % 100.3 OEA
May 202597.00 +4.3 +11.11 % 100.2 OEA
Apr 202592.70 +2.3 +3.00 % 100.5 OEA
Mar 202590.40 -1.8 -0.77 % 100.6 OEA
Feb 202592.20 -0.8 -1.60 % 100.9 OEA
Jan 202593.00 -0.2 -2.82 % 101.1 OEA
Dec 202493.20 -3.4 -4.12 % 101.6 OEA
Nov 202496.60 -1.0 -3.69 % 102.1 OEA
Oct 202497.60 +2.7 -1.01 % 102.1 OEA
Sep 202494.90 +0.6 -0.42 % 101.2 OEA
Aug 202494.30 +0.7 +3.17 % 100.8 OEA
Jul 202493.60 +0.4 +3.20 % 101.0 OEA
Jun 202493.20 +5.9 +8.12 % 100.7 OEA
May 202487.30 -2.7 +0.11 % 100.4 OEA
Apr 202490.00 -1.1 +3.57 % 99.9 OEA
Mar 202491.10 -2.6 - 99.4 OEA
Feb 202493.70 -2.0 - 99.3 OEA
Jan 202495.70 -1.5 - 99.3 OEA
Dec 202397.20 -3.1 - 99.4 OEA
Nov 2023100.30 +1.7 - 100.1 OEA
Oct 202398.60 +3.3 - 100.1 OEA
Sep 202395.30 +3.9 - 99.6 OEA
Aug 202391.40 +0.7 - 99.5 OEA
Jul 202390.70 +4.5 - 99.1 OEA
Jun 202386.20 -1.0 - 98.3 OEA
May 202387.20 +0.3 - 98.6 OEA
Apr 202386.90 - - 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.