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 Trucks / lorries [1319010005, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026112.00 +1.8 +4.97 % 112.5 OEA
Aug 2026110.20 0.0 +3.09 % 110.8 OEA
Jul 2026110.20 +0.7 +3.77 % 110.0 OEA
Jun 2026109.50 +1.2 +3.40 % 110.3 OEA
May 2026108.30 -0.1 +0.84 % 110.1 OEA
Apr 2026108.40 +1.6 +1.03 % 108.9 OEA
Mar 2026106.80 -2.2 +1.52 % 104.6 OEA
Feb 2026109.00 -1.0 +1.87 % 103.1 OEA
Jan 2026110.00 +3.1 +4.07 % 102.3 OEA
Dec 2025106.90 -0.2 +2.39 % 101.9 OEA
Nov 2025107.10 +0.3 +2.10 % 101.5 OEA
Oct 2025106.80 +0.1 +0.56 % 100.9 OEA
Sep 2025106.70 -0.2 +0.57 % 101.0 OEA
Aug 2025106.90 +0.7 +1.42 % 100.8 OEA
Jul 2025106.20 +0.3 +0.66 % 100.2 OEA
Jun 2025105.90 -1.5 +0.76 % 100.3 OEA
May 2025107.40 +0.1 +1.03 % 100.2 OEA
Apr 2025107.30 +2.1 +0.75 % 100.5 OEA
Mar 2025105.20 -1.8 +0.10 % 100.6 OEA
Feb 2025107.00 +1.3 +2.10 % 100.9 OEA
Jan 2025105.70 +1.3 +1.34 % 101.1 OEA
Dec 2024104.40 -0.5 -1.60 % 101.6 OEA
Nov 2024104.90 -1.3 -2.78 % 102.1 OEA
Oct 2024106.20 +0.1 -0.93 % 102.1 OEA
Sep 2024106.10 +0.7 -0.56 % 101.2 OEA
Aug 2024105.40 -0.1 -1.03 % 100.8 OEA
Jul 2024105.50 +0.4 -1.86 % 101.0 OEA
Jun 2024105.10 -1.2 -1.50 % 100.7 OEA
May 2024106.30 -0.2 -0.28 % 100.4 OEA
Apr 2024106.50 +1.4 +0.19 % 99.9 OEA
Mar 2024105.10 +0.3 - 99.4 OEA
Feb 2024104.80 +0.5 - 99.3 OEA
Jan 2024104.30 -1.8 - 99.3 OEA
Dec 2023106.10 -1.8 - 99.4 OEA
Nov 2023107.90 +0.7 - 100.1 OEA
Oct 2023107.20 +0.5 - 100.1 OEA
Sep 2023106.70 +0.2 - 99.6 OEA
Aug 2023106.50 -1.0 - 99.5 OEA
Jul 2023107.50 +0.8 - 99.1 OEA
Jun 2023106.70 +0.1 - 98.3 OEA
May 2023106.60 +0.3 - 98.6 OEA
Apr 2023106.30 - - 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.