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 Sticker plastic [1312030032, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026100.80 +1.0 +7.58 % 112.5 OEA
Aug 202699.80 -1.5 +4.50 % 110.8 OEA
Jul 2026101.30 -0.2 +8.00 % 110.0 OEA
Jun 2026101.50 +1.7 +4.75 % 110.3 OEA
May 202699.80 -0.4 +4.83 % 110.1 OEA
Apr 2026100.20 -0.5 +3.41 % 108.9 OEA
Mar 2026100.70 +1.6 +9.10 % 104.6 OEA
Feb 202699.10 +1.1 +6.67 % 103.1 OEA
Jan 202698.00 +2.8 +8.41 % 102.3 OEA
Dec 202595.20 -5.6 +5.08 % 101.9 OEA
Nov 2025100.80 -0.7 +13.90 % 101.5 OEA
Oct 2025101.50 +7.8 +14.82 % 100.9 OEA
Sep 202593.70 -1.8 -0.21 % 101.0 OEA
Aug 202595.50 +1.7 +2.14 % 100.8 OEA
Jul 202593.80 -3.1 -0.53 % 100.2 OEA
Jun 202596.90 +1.7 +3.19 % 100.3 OEA
May 202595.20 -1.7 +2.70 % 100.2 OEA
Apr 202596.90 +4.6 +4.31 % 100.5 OEA
Mar 202592.30 -0.6 -0.32 % 100.6 OEA
Feb 202592.90 +2.5 +0.98 % 100.9 OEA
Jan 202590.40 -0.2 -0.66 % 101.1 OEA
Dec 202490.60 +2.1 -16.03 % 101.6 OEA
Nov 202488.50 +0.1 -11.76 % 102.1 OEA
Oct 202488.40 -5.5 -14.42 % 102.1 OEA
Sep 202493.90 +0.4 +0.97 % 101.2 OEA
Aug 202493.50 -0.8 +1.19 % 100.8 OEA
Jul 202494.30 +0.4 +0.86 % 101.0 OEA
Jun 202493.90 +1.2 +1.19 % 100.7 OEA
May 202492.70 -0.2 -5.02 % 100.4 OEA
Apr 202492.90 +0.3 -2.52 % 99.9 OEA
Mar 202492.60 +0.6 - 99.4 OEA
Feb 202492.00 +1.0 - 99.3 OEA
Jan 202491.00 -16.9 - 99.3 OEA
Dec 2023107.90 +7.6 - 99.4 OEA
Nov 2023100.30 -3.0 - 100.1 OEA
Oct 2023103.30 +10.3 - 100.1 OEA
Sep 202393.00 +0.6 - 99.6 OEA
Aug 202392.40 -1.1 - 99.5 OEA
Jul 202393.50 +0.7 - 99.1 OEA
Jun 202392.80 -4.8 - 98.3 OEA
May 202397.60 +2.3 - 98.6 OEA
Apr 202395.30 - - 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.