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 Ricebran oil [1301040003, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026121.50 +1.4 +14.51 % 112.5 OEA
Aug 2026120.10 +1.5 +14.82 % 110.8 OEA
Jul 2026118.60 +0.9 +16.85 % 110.0 OEA
Jun 2026117.70 +3.2 +17.35 % 110.3 OEA
May 2026114.50 +1.6 +12.48 % 110.1 OEA
Apr 2026112.90 +3.3 +10.47 % 108.9 OEA
Mar 2026109.60 +1.9 +8.09 % 104.6 OEA
Feb 2026107.70 +1.6 +8.68 % 103.1 OEA
Jan 2026106.10 +2.2 +6.63 % 102.3 OEA
Dec 2025103.90 -1.2 +1.46 % 101.9 OEA
Nov 2025105.10 -0.4 -1.04 % 101.5 OEA
Oct 2025105.50 -0.6 +4.15 % 100.9 OEA
Sep 2025106.10 +1.5 +18.81 % 101.0 OEA
Aug 2025104.60 +3.1 +29.94 % 100.8 OEA
Jul 2025101.50 +1.2 +27.51 % 100.2 OEA
Jun 2025100.30 -1.5 +26.64 % 100.3 OEA
May 2025101.80 -0.4 +34.30 % 100.2 OEA
Apr 2025102.20 +0.8 +34.65 % 100.5 OEA
Mar 2025101.40 +2.3 +38.71 % 100.6 OEA
Feb 202599.10 -0.4 +42.59 % 100.9 OEA
Jan 202599.50 -2.9 +40.93 % 101.1 OEA
Dec 2024102.40 -3.8 +42.42 % 101.6 OEA
Nov 2024106.20 +4.9 +41.98 % 102.1 OEA
Oct 2024101.30 +12.0 +36.89 % 102.1 OEA
Sep 202489.30 +8.8 +19.23 % 101.2 OEA
Aug 202480.50 +0.9 +0.88 % 100.8 OEA
Jul 202479.60 +0.4 +2.18 % 101.0 OEA
Jun 202479.20 +3.4 +8.64 % 100.7 OEA
May 202475.80 -0.1 +1.20 % 100.4 OEA
Apr 202475.90 +2.8 -4.29 % 99.9 OEA
Mar 202473.10 +3.6 - 99.4 OEA
Feb 202469.50 -1.1 - 99.3 OEA
Jan 202470.60 -1.3 - 99.3 OEA
Dec 202371.90 -2.9 - 99.4 OEA
Nov 202374.80 +0.8 - 100.1 OEA
Oct 202374.00 -0.9 - 100.1 OEA
Sep 202374.90 -4.9 - 99.6 OEA
Aug 202379.80 +1.9 - 99.5 OEA
Jul 202377.90 +5.0 - 99.1 OEA
Jun 202372.90 -2.0 - 98.3 OEA
May 202374.90 -4.4 - 98.6 OEA
Apr 202379.30 - - 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.