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 Tractor Tyres [1312010002, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026107.60 +0.5 +8.14 % 112.5 OEA
Aug 2026107.10 -0.6 +7.42 % 110.8 OEA
Jul 2026107.70 +2.5 +9.12 % 110.0 OEA
Jun 2026105.20 +1.9 +6.59 % 110.3 OEA
May 2026103.30 +2.9 +3.51 % 110.1 OEA
Apr 2026100.40 +1.9 +1.11 % 108.9 OEA
Mar 202698.50 +0.1 -0.71 % 104.6 OEA
Feb 202698.40 +0.1 -1.80 % 103.1 OEA
Jan 202698.30 -1.1 -1.40 % 102.3 OEA
Dec 202599.40 -0.4 -0.10 % 101.9 OEA
Nov 202599.80 +0.6 +0.40 % 101.5 OEA
Oct 202599.20 -0.3 +0.30 % 100.9 OEA
Sep 202599.50 -0.2 +1.53 % 101.0 OEA
Aug 202599.70 +1.0 +2.05 % 100.8 OEA
Jul 202598.70 0.0 +1.54 % 100.2 OEA
Jun 202598.70 -1.1 +2.81 % 100.3 OEA
May 202599.80 +0.5 +4.94 % 100.2 OEA
Apr 202599.30 +0.1 +3.87 % 100.5 OEA
Mar 202599.20 -1.0 +4.42 % 100.6 OEA
Feb 2025100.20 +0.5 +5.36 % 100.9 OEA
Jan 202599.70 +0.2 +4.18 % 101.1 OEA
Dec 202499.50 +0.1 +3.97 % 101.6 OEA
Nov 202499.40 +0.5 +2.58 % 102.1 OEA
Oct 202498.90 +0.9 +4.00 % 102.1 OEA
Sep 202498.00 +0.3 +2.40 % 101.2 OEA
Aug 202497.70 +0.5 +0.83 % 100.8 OEA
Jul 202497.20 +1.2 +2.53 % 101.0 OEA
Jun 202496.00 +0.9 -0.83 % 100.7 OEA
May 202495.10 -0.5 -1.35 % 100.4 OEA
Apr 202495.60 +0.6 -1.14 % 99.9 OEA
Mar 202495.00 -0.1 - 99.4 OEA
Feb 202495.10 -0.6 - 99.3 OEA
Jan 202495.70 0.0 - 99.3 OEA
Dec 202395.70 -1.2 - 99.4 OEA
Nov 202396.90 +1.8 - 100.1 OEA
Oct 202395.10 -0.6 - 100.1 OEA
Sep 202395.70 -1.2 - 99.6 OEA
Aug 202396.90 +2.1 - 99.5 OEA
Jul 202394.80 -2.0 - 99.1 OEA
Jun 202396.80 +0.4 - 98.3 OEA
May 202396.40 -0.3 - 98.6 OEA
Apr 202396.70 - - 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.