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 Tamarind [1101050011, 2022-23] Primary articles

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026129.70 -0.2 +1.49 % 112.5 OEA
Aug 2026129.90 -0.5 -0.38 % 110.8 OEA
Jul 2026130.40 +8.5 -2.76 % 110.0 OEA
Jun 2026121.90 -6.4 -3.64 % 110.3 OEA
May 2026128.30 -3.3 +3.80 % 110.1 OEA
Apr 2026131.60 -2.7 +5.11 % 108.9 OEA
Mar 2026134.30 +2.2 +8.66 % 104.6 OEA
Feb 2026132.10 -11.5 +11.29 % 103.1 OEA
Jan 2026143.60 +3.6 +21.69 % 102.3 OEA
Dec 2025140.00 +4.6 +25.34 % 101.9 OEA
Nov 2025135.40 +2.4 +30.95 % 101.5 OEA
Oct 2025133.00 +5.2 +31.94 % 100.9 OEA
Sep 2025127.80 -2.6 +26.66 % 101.0 OEA
Aug 2025130.40 -3.7 +28.47 % 100.8 OEA
Jul 2025134.10 +7.6 +31.86 % 100.2 OEA
Jun 2025126.50 +2.9 +22.82 % 100.3 OEA
May 2025123.60 -1.6 +18.85 % 100.2 OEA
Apr 2025125.20 +1.6 +13.51 % 100.5 OEA
Mar 2025123.60 +4.9 +14.23 % 100.6 OEA
Feb 2025118.70 +0.7 +2.59 % 100.9 OEA
Jan 2025118.00 +6.3 +5.55 % 101.1 OEA
Dec 2024111.70 +8.3 0.00 % 101.6 OEA
Nov 2024103.40 +2.6 -3.54 % 102.1 OEA
Oct 2024100.80 -0.1 -4.82 % 102.1 OEA
Sep 2024100.90 -0.6 -2.51 % 101.2 OEA
Aug 2024101.50 -0.2 -0.39 % 100.8 OEA
Jul 2024101.70 -1.3 +3.78 % 101.0 OEA
Jun 2024103.00 -1.0 +5.21 % 100.7 OEA
May 2024104.00 -6.3 +6.34 % 100.4 OEA
Apr 2024110.30 +2.1 +14.66 % 99.9 OEA
Mar 2024108.20 -7.5 - 99.4 OEA
Feb 2024115.70 +3.9 - 99.3 OEA
Jan 2024111.80 +0.1 - 99.3 OEA
Dec 2023111.70 +4.5 - 99.4 OEA
Nov 2023107.20 +1.3 - 100.1 OEA
Oct 2023105.90 +2.4 - 100.1 OEA
Sep 2023103.50 +1.6 - 99.6 OEA
Aug 2023101.90 +3.9 - 99.5 OEA
Jul 202398.00 +0.1 - 99.1 OEA
Jun 202397.90 +0.1 - 98.3 OEA
May 202397.80 +1.6 - 98.6 OEA
Apr 202396.20 - - 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.