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 Garnet [1103020003, 2022-23] Primary articles

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026106.00 -31.8 -15.00 % 112.5 OEA
Aug 2026137.80 +32.3 +42.21 % 110.8 OEA
Jul 2026105.50 -19.3 -5.97 % 110.0 OEA
Jun 2026124.80 +10.6 +5.85 % 110.3 OEA
May 2026114.20 -26.4 +0.79 % 110.1 OEA
Apr 2026140.60 -1.7 +5.40 % 108.9 OEA
Mar 2026142.30 +29.1 +35.14 % 104.6 OEA
Feb 2026113.20 +5.2 +4.43 % 103.1 OEA
Jan 2026108.00 -2.1 -6.66 % 102.3 OEA
Dec 2025110.10 +3.8 -0.09 % 101.9 OEA
Nov 2025106.30 -20.3 -9.99 % 101.5 OEA
Oct 2025126.60 +1.9 +28.79 % 100.9 OEA
Sep 2025124.70 +27.8 +10.65 % 101.0 OEA
Aug 202596.90 -15.3 -20.31 % 100.8 OEA
Jul 2025112.20 -5.7 +6.25 % 100.2 OEA
Jun 2025117.90 +4.6 +10.60 % 100.3 OEA
May 2025113.30 -20.1 -1.22 % 100.2 OEA
Apr 2025133.40 +28.1 +16.10 % 100.5 OEA
Mar 2025105.30 -3.1 -7.63 % 100.6 OEA
Feb 2025108.40 -7.3 -10.34 % 100.9 OEA
Jan 2025115.70 +5.5 +0.78 % 101.1 OEA
Dec 2024110.20 -7.9 -6.37 % 101.6 OEA
Nov 2024118.10 +19.8 -5.14 % 102.1 OEA
Oct 202498.30 -14.4 -6.65 % 102.1 OEA
Sep 2024112.70 -8.9 +2.64 % 101.2 OEA
Aug 2024121.60 +16.0 +0.16 % 100.8 OEA
Jul 2024105.60 -1.0 -9.67 % 101.0 OEA
Jun 2024106.60 -8.1 +5.96 % 100.7 OEA
May 2024114.70 -0.2 +12.23 % 100.4 OEA
Apr 2024114.90 +0.9 -10.86 % 99.9 OEA
Mar 2024114.00 -6.9 - 99.4 OEA
Feb 2024120.90 +6.1 - 99.3 OEA
Jan 2024114.80 -2.9 - 99.3 OEA
Dec 2023117.70 -6.8 - 99.4 OEA
Nov 2023124.50 +19.2 - 100.1 OEA
Oct 2023105.30 -4.5 - 100.1 OEA
Sep 2023109.80 -11.6 - 99.6 OEA
Aug 2023121.40 +4.5 - 99.5 OEA
Jul 2023116.90 +16.3 - 99.1 OEA
Jun 2023100.60 -1.6 - 98.3 OEA
May 2023102.20 -26.7 - 98.6 OEA
Apr 2023128.90 - - 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.