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 Fishmeal and Marine Byproducts [1301020004, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026164.90 -15.6 +75.61 % 112.5 OEA
Aug 2026180.50 +6.4 +107.00 % 110.8 OEA
Jul 2026174.10 +14.5 +98.74 % 110.0 OEA
Jun 2026159.60 +3.7 +77.53 % 110.3 OEA
May 2026155.90 +8.6 +71.32 % 110.1 OEA
Apr 2026147.30 +16.1 +62.94 % 108.9 OEA
Mar 2026131.20 +13.0 +41.68 % 104.6 OEA
Feb 2026118.20 +2.8 +28.34 % 103.1 OEA
Jan 2026115.40 +6.5 +30.10 % 102.3 OEA
Dec 2025108.90 +7.0 +23.33 % 101.9 OEA
Nov 2025101.90 +1.5 +13.35 % 101.5 OEA
Oct 2025100.40 +6.5 +8.31 % 100.9 OEA
Sep 202593.90 +6.7 +1.62 % 101.0 OEA
Aug 202587.20 -0.4 -9.17 % 100.8 OEA
Jul 202587.60 -2.3 -9.78 % 100.2 OEA
Jun 202589.90 -1.1 -7.51 % 100.3 OEA
May 202591.00 +0.6 -10.61 % 100.2 OEA
Apr 202590.40 -2.2 -11.46 % 100.5 OEA
Mar 202592.60 +0.5 -10.53 % 100.6 OEA
Feb 202592.10 +3.4 -10.93 % 100.9 OEA
Jan 202588.70 +0.4 -15.04 % 101.1 OEA
Dec 202488.30 -1.6 -15.10 % 101.6 OEA
Nov 202489.90 -2.8 -17.67 % 102.1 OEA
Oct 202492.70 +0.3 -17.45 % 102.1 OEA
Sep 202492.40 -3.6 -21.83 % 101.2 OEA
Aug 202496.00 -1.1 -17.24 % 100.8 OEA
Jul 202497.10 -0.1 -11.16 % 101.0 OEA
Jun 202497.20 -4.6 -8.30 % 100.7 OEA
May 2024101.80 -0.3 -2.21 % 100.4 OEA
Apr 2024102.10 -1.4 -3.13 % 99.9 OEA
Mar 2024103.50 +0.1 - 99.4 OEA
Feb 2024103.40 -1.0 - 99.3 OEA
Jan 2024104.40 +0.4 - 99.3 OEA
Dec 2023104.00 -5.2 - 99.4 OEA
Nov 2023109.20 -3.1 - 100.1 OEA
Oct 2023112.30 -5.9 - 100.1 OEA
Sep 2023118.20 +2.2 - 99.6 OEA
Aug 2023116.00 +6.7 - 99.5 OEA
Jul 2023109.30 +3.3 - 99.1 OEA
Jun 2023106.00 +1.9 - 98.3 OEA
May 2023104.10 -1.3 - 98.6 OEA
Apr 2023105.40 - - 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.