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 Staplers [1322070005, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 202696.50 0.0 +0.52 % 112.5 OEA
Aug 202696.50 0.0 +0.52 % 110.8 OEA
Jul 202696.50 +0.1 +0.52 % 110.0 OEA
Jun 202696.40 -0.1 +0.42 % 110.3 OEA
May 202696.50 0.0 +0.52 % 110.1 OEA
Apr 202696.50 +1.7 +0.52 % 108.9 OEA
Mar 202694.80 -3.8 -1.25 % 104.6 OEA
Feb 202698.60 0.0 +2.71 % 103.1 OEA
Jan 202698.60 +1.8 +2.71 % 102.3 OEA
Dec 202596.80 0.0 +0.83 % 101.9 OEA
Nov 202596.80 +0.8 +0.83 % 101.5 OEA
Oct 202596.00 0.0 0.00 % 100.9 OEA
Sep 202596.00 0.0 0.00 % 101.0 OEA
Aug 202596.00 0.0 0.00 % 100.8 OEA
Jul 202596.00 0.0 -0.52 % 100.2 OEA
Jun 202596.00 0.0 -0.52 % 100.3 OEA
May 202596.00 0.0 -0.52 % 100.2 OEA
Apr 202596.00 0.0 -0.52 % 100.5 OEA
Mar 202596.00 0.0 -0.52 % 100.6 OEA
Feb 202596.00 0.0 -0.93 % 100.9 OEA
Jan 202596.00 0.0 -0.93 % 101.1 OEA
Dec 202496.00 0.0 -0.93 % 101.6 OEA
Nov 202496.00 0.0 -1.84 % 102.1 OEA
Oct 202496.00 0.0 -1.44 % 102.1 OEA
Sep 202496.00 0.0 -2.64 % 101.2 OEA
Aug 202496.00 -0.5 -2.64 % 100.8 OEA
Jul 202496.50 0.0 -2.13 % 101.0 OEA
Jun 202496.50 0.0 -2.13 % 100.7 OEA
May 202496.50 0.0 -2.13 % 100.4 OEA
Apr 202496.50 0.0 -2.13 % 99.9 OEA
Mar 202496.50 -0.4 - 99.4 OEA
Feb 202496.90 0.0 - 99.3 OEA
Jan 202496.90 0.0 - 99.3 OEA
Dec 202396.90 -0.9 - 99.4 OEA
Nov 202397.80 +0.4 - 100.1 OEA
Oct 202397.40 -1.2 - 100.1 OEA
Sep 202398.60 0.0 - 99.6 OEA
Aug 202398.60 0.0 - 99.5 OEA
Jul 202398.60 0.0 - 99.1 OEA
Jun 202398.60 0.0 - 98.3 OEA
May 202398.60 0.0 - 98.6 OEA
Apr 202398.60 - - 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.