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 Isabgole [1102050001, 2022-23] Primary articles

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 202676.70 +2.7 +15.86 % 112.5 OEA
Aug 202674.00 -3.8 +18.21 % 110.8 OEA
Jul 202677.80 -0.8 +17.17 % 110.0 OEA
Jun 202678.60 -1.3 +13.26 % 110.3 OEA
May 202679.90 -0.9 +6.39 % 110.1 OEA
Apr 202680.80 +1.7 -2.65 % 108.9 OEA
Mar 202679.10 -2.2 +0.51 % 104.6 OEA
Feb 202681.30 0.0 +6.83 % 103.1 OEA
Jan 202681.30 +4.6 +2.26 % 102.3 OEA
Dec 202576.70 +7.0 -5.54 % 101.9 OEA
Nov 202569.70 +4.4 -14.16 % 101.5 OEA
Oct 202565.30 -0.9 -20.75 % 100.9 OEA
Sep 202566.20 +3.6 -20.43 % 101.0 OEA
Aug 202562.60 -3.8 -21.65 % 100.8 OEA
Jul 202566.40 -3.0 -19.32 % 100.2 OEA
Jun 202569.40 -5.7 -22.28 % 100.3 OEA
May 202575.10 -7.9 -18.63 % 100.2 OEA
Apr 202583.00 +4.3 +0.61 % 100.5 OEA
Mar 202578.70 +2.6 -21.54 % 100.6 OEA
Feb 202576.10 -3.4 -20.31 % 100.9 OEA
Jan 202579.50 -1.7 -18.21 % 101.1 OEA
Dec 202481.20 0.0 -26.71 % 101.6 OEA
Nov 202481.20 -1.2 -34.30 % 102.1 OEA
Oct 202482.40 -0.8 -38.14 % 102.1 OEA
Sep 202483.20 +3.3 -41.08 % 101.2 OEA
Aug 202479.90 -2.4 -45.87 % 100.8 OEA
Jul 202482.30 -7.0 -46.97 % 101.0 OEA
Jun 202489.30 -3.0 -36.58 % 100.7 OEA
May 202492.30 +9.8 -34.77 % 100.4 OEA
Apr 202482.50 -17.8 -37.41 % 99.9 OEA
Mar 2024100.30 +4.8 - 99.4 OEA
Feb 202495.50 -1.7 - 99.3 OEA
Jan 202497.20 -13.6 - 99.3 OEA
Dec 2023110.80 -12.8 - 99.4 OEA
Nov 2023123.60 -9.6 - 100.1 OEA
Oct 2023133.20 -8.0 - 100.1 OEA
Sep 2023141.20 -6.4 - 99.6 OEA
Aug 2023147.60 -7.6 - 99.5 OEA
Jul 2023155.20 +14.4 - 99.1 OEA
Jun 2023140.80 -0.7 - 98.3 OEA
May 2023141.50 +9.7 - 98.6 OEA
Apr 2023131.80 - - 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.