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 Granite [1313070001, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026103.60 +0.9 -3.18 % 112.5 OEA
Aug 2026102.70 -0.2 -0.58 % 110.8 OEA
Jul 2026102.90 +0.2 -2.19 % 110.0 OEA
Jun 2026102.70 -0.2 -1.34 % 110.3 OEA
May 2026102.90 -0.2 0.00 % 110.1 OEA
Apr 2026103.10 +0.6 -3.19 % 108.9 OEA
Mar 2026102.50 +0.6 -3.39 % 104.6 OEA
Feb 2026101.90 +2.6 -1.64 % 103.1 OEA
Jan 202699.30 -3.6 -4.61 % 102.3 OEA
Dec 2025102.90 +3.1 -0.29 % 101.9 OEA
Nov 202599.80 -5.9 -0.40 % 101.5 OEA
Oct 2025105.70 -1.3 +3.22 % 100.9 OEA
Sep 2025107.00 +3.7 +2.79 % 101.0 OEA
Aug 2025103.30 -1.9 +1.27 % 100.8 OEA
Jul 2025105.20 +1.1 +3.75 % 100.2 OEA
Jun 2025104.10 +1.2 +2.87 % 100.3 OEA
May 2025102.90 -3.6 +1.88 % 100.2 OEA
Apr 2025106.50 +0.4 +0.85 % 100.5 OEA
Mar 2025106.10 +2.5 +6.53 % 100.6 OEA
Feb 2025103.60 -0.5 +5.18 % 100.9 OEA
Jan 2025104.10 +0.9 +1.76 % 101.1 OEA
Dec 2024103.20 +3.0 +4.67 % 101.6 OEA
Nov 2024100.20 -2.2 +8.56 % 102.1 OEA
Oct 2024102.40 -1.7 +2.40 % 102.1 OEA
Sep 2024104.10 +2.1 +7.99 % 101.2 OEA
Aug 2024102.00 +0.6 -6.25 % 100.8 OEA
Jul 2024101.40 +0.2 -1.27 % 101.0 OEA
Jun 2024101.20 +0.2 -8.33 % 100.7 OEA
May 2024101.00 -4.6 -7.42 % 100.4 OEA
Apr 2024105.60 +6.0 +6.02 % 99.9 OEA
Mar 202499.60 +1.1 - 99.4 OEA
Feb 202498.50 -3.8 - 99.3 OEA
Jan 2024102.30 +3.7 - 99.3 OEA
Dec 202398.60 +6.3 - 99.4 OEA
Nov 202392.30 -7.7 - 100.1 OEA
Oct 2023100.00 +3.6 - 100.1 OEA
Sep 202396.40 -12.4 - 99.6 OEA
Aug 2023108.80 +6.1 - 99.5 OEA
Jul 2023102.70 -7.7 - 99.1 OEA
Jun 2023110.40 +1.3 - 98.3 OEA
May 2023109.10 +9.5 - 98.6 OEA
Apr 202399.60 - - 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.