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 Poles & posts (concrete) concrete products [1315010001, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026113.60 -0.5 +4.51 % 112.5 OEA
Aug 2026114.10 -1.6 +4.11 % 110.8 OEA
Jul 2026115.70 +2.2 +5.66 % 110.0 OEA
Jun 2026113.50 +0.3 +3.65 % 110.3 OEA
May 2026113.20 +0.4 +3.10 % 110.1 OEA
Apr 2026112.80 +2.5 +2.17 % 108.9 OEA
Mar 2026110.30 +0.4 +5.45 % 104.6 OEA
Feb 2026109.90 +1.0 +4.97 % 103.1 OEA
Jan 2026108.90 -0.1 +3.71 % 102.3 OEA
Dec 2025109.00 +0.2 +3.61 % 101.9 OEA
Nov 2025108.80 -0.2 +3.23 % 101.5 OEA
Oct 2025109.00 +0.3 +5.01 % 100.9 OEA
Sep 2025108.70 -0.9 +4.92 % 101.0 OEA
Aug 2025109.60 +0.1 +5.18 % 100.8 OEA
Jul 2025109.50 0.0 +5.09 % 100.2 OEA
Jun 2025109.50 -0.3 +5.19 % 100.3 OEA
May 2025109.80 -0.6 +5.17 % 100.2 OEA
Apr 2025110.40 +5.8 +5.85 % 100.5 OEA
Mar 2025104.60 -0.1 +0.58 % 100.6 OEA
Feb 2025104.70 -0.3 +0.96 % 100.9 OEA
Jan 2025105.00 -0.2 +0.38 % 101.1 OEA
Dec 2024105.20 -0.2 +0.29 % 101.6 OEA
Nov 2024105.40 +1.6 +3.23 % 102.1 OEA
Oct 2024103.80 +0.2 +0.39 % 102.1 OEA
Sep 2024103.60 -0.6 +0.58 % 101.2 OEA
Aug 2024104.20 0.0 +2.96 % 100.8 OEA
Jul 2024104.20 +0.1 +3.17 % 101.0 OEA
Jun 2024104.10 -0.3 +2.87 % 100.7 OEA
May 2024104.40 +0.1 +2.86 % 100.4 OEA
Apr 2024104.30 +0.3 +4.40 % 99.9 OEA
Mar 2024104.00 +0.3 - 99.4 OEA
Feb 2024103.70 -0.9 - 99.3 OEA
Jan 2024104.60 -0.3 - 99.3 OEA
Dec 2023104.90 +2.8 - 99.4 OEA
Nov 2023102.10 -1.3 - 100.1 OEA
Oct 2023103.40 +0.4 - 100.1 OEA
Sep 2023103.00 +1.8 - 99.6 OEA
Aug 2023101.20 +0.2 - 99.5 OEA
Jul 2023101.00 -0.2 - 99.1 OEA
Jun 2023101.20 -0.3 - 98.3 OEA
May 2023101.50 +1.6 - 98.6 OEA
Apr 202399.90 - - 99.0 OEA

Enter a month by hand

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.