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 Sawn Wood [1307010003, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 202686.40 +2.1 -10.56 % 112.5 OEA
Aug 202684.30 -1.4 -20.99 % 110.8 OEA
Jul 202685.70 -2.4 -11.83 % 110.0 OEA
Jun 202688.10 +2.2 -10.29 % 110.3 OEA
May 202685.90 -17.0 -16.11 % 110.1 OEA
Apr 2026102.90 +4.8 +1.88 % 108.9 OEA
Mar 202698.10 +1.6 -10.90 % 104.6 OEA
Feb 202696.50 -2.3 -10.48 % 103.1 OEA
Jan 202698.80 -0.3 -11.31 % 102.3 OEA
Dec 202599.10 -2.6 -1.69 % 101.9 OEA
Nov 2025101.70 +4.7 -6.78 % 101.5 OEA
Oct 202597.00 +0.4 -5.73 % 100.9 OEA
Sep 202596.60 -10.1 -10.22 % 101.0 OEA
Aug 2025106.70 +9.5 +7.24 % 100.8 OEA
Jul 202597.20 -1.0 -12.27 % 100.2 OEA
Jun 202598.20 -4.2 -8.82 % 100.3 OEA
May 2025102.40 +1.4 +0.39 % 100.2 OEA
Apr 2025101.00 -9.1 -6.13 % 100.5 OEA
Mar 2025110.10 +2.3 -2.31 % 100.6 OEA
Feb 2025107.80 -3.6 -1.64 % 100.9 OEA
Jan 2025111.40 +10.6 -0.62 % 101.1 OEA
Dec 2024100.80 -8.3 -11.58 % 101.6 OEA
Nov 2024109.10 +6.2 +0.18 % 102.1 OEA
Oct 2024102.90 -4.7 -6.45 % 102.1 OEA
Sep 2024107.60 +8.1 -2.62 % 101.2 OEA
Aug 202499.50 -11.3 -7.78 % 100.8 OEA
Jul 2024110.80 +3.1 +2.03 % 101.0 OEA
Jun 2024107.70 +5.7 +3.16 % 100.7 OEA
May 2024102.00 -5.6 -10.53 % 100.4 OEA
Apr 2024107.60 -5.1 -1.01 % 99.9 OEA
Mar 2024112.70 +3.1 - 99.4 OEA
Feb 2024109.60 -2.5 - 99.3 OEA
Jan 2024112.10 -1.9 - 99.3 OEA
Dec 2023114.00 +5.1 - 99.4 OEA
Nov 2023108.90 -1.1 - 100.1 OEA
Oct 2023110.00 -0.5 - 100.1 OEA
Sep 2023110.50 +2.6 - 99.6 OEA
Aug 2023107.90 -0.7 - 99.5 OEA
Jul 2023108.60 +4.2 - 99.1 OEA
Jun 2023104.40 -9.6 - 98.3 OEA
May 2023114.00 +5.3 - 98.6 OEA
Apr 2023108.70 - - 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.