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 Computer ( p.c.)/Laptop incl. tablets [1316030003, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026103.30 +3.2 +7.94 % 112.5 OEA
Aug 2026100.10 -0.7 +5.26 % 110.8 OEA
Jul 2026100.80 0.0 +4.35 % 110.0 OEA
Jun 2026100.80 0.0 +5.66 % 110.3 OEA
May 2026100.80 0.0 +5.11 % 110.1 OEA
Apr 2026100.80 0.0 +7.35 % 108.9 OEA
Mar 2026100.80 +0.6 +6.67 % 104.6 OEA
Feb 2026100.20 +1.8 +8.21 % 103.1 OEA
Jan 202698.40 0.0 +6.38 % 102.3 OEA
Dec 202598.40 -0.2 +2.39 % 101.9 OEA
Nov 202598.60 +1.1 +3.68 % 101.5 OEA
Oct 202597.50 +1.8 -0.20 % 100.9 OEA
Sep 202595.70 +0.6 -0.83 % 101.0 OEA
Aug 202595.10 -1.5 -2.76 % 100.8 OEA
Jul 202596.60 +1.2 -0.31 % 100.2 OEA
Jun 202595.40 -0.5 -1.95 % 100.3 OEA
May 202595.90 +2.0 -3.23 % 100.2 OEA
Apr 202593.90 -0.6 -6.10 % 100.5 OEA
Mar 202594.50 +1.9 -3.37 % 100.6 OEA
Feb 202592.60 +0.1 +0.76 % 100.9 OEA
Jan 202592.50 -3.6 -4.54 % 101.1 OEA
Dec 202496.10 +1.0 +1.37 % 101.6 OEA
Nov 202495.10 -2.6 -1.45 % 102.1 OEA
Oct 202497.70 +1.2 -0.31 % 102.1 OEA
Sep 202496.50 -1.3 -0.21 % 101.2 OEA
Aug 202497.80 +0.9 -1.11 % 100.8 OEA
Jul 202496.90 -0.4 +0.52 % 101.0 OEA
Jun 202497.30 -1.8 -2.11 % 100.7 OEA
May 202499.10 -0.9 -0.70 % 100.4 OEA
Apr 2024100.00 +2.2 +1.52 % 99.9 OEA
Mar 202497.80 +5.9 - 99.4 OEA
Feb 202491.90 -5.0 - 99.3 OEA
Jan 202496.90 +2.1 - 99.3 OEA
Dec 202394.80 -1.7 - 99.4 OEA
Nov 202396.50 -1.5 - 100.1 OEA
Oct 202398.00 +1.3 - 100.1 OEA
Sep 202396.70 -2.2 - 99.6 OEA
Aug 202398.90 +2.5 - 99.5 OEA
Jul 202396.40 -3.0 - 99.1 OEA
Jun 202399.40 -0.4 - 98.3 OEA
May 202399.80 +1.3 - 98.6 OEA
Apr 202398.50 - - 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.