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: Labour Bureau, Govt. of India - CPI-IW centre index (base 2016=100) - labourbureau.gov.in/centre-index. Each month's CPI-IW is released on the last working day of the following month. Values entered by hand are highlighted and kept when you update.

CPI-IW Bokaro (Jharkhand) Jharkhand

MonthIndexChange on previous month Change over 12 monthsAll IndiaSource
Aug 2026142.20 +0.5 +1.28 % 154.4 Labour Bureau
Jul 2026141.70 +0.5 +1.87 % 153.2 Labour Bureau
Jun 2026141.20 +2.5 +4.44 % 151.9 Labour Bureau
May 2026138.70 +0.3 +2.82 % 150.8 Labour Bureau
Apr 2026138.40 +0.5 +3.90 % 149.9 Labour Bureau
Mar 2026137.90 -0.9 +3.53 % 149.1 Labour Bureau
Feb 2026138.80 -0.8 +3.74 % 148.5 Labour Bureau
Jan 2026139.60 -1.2 +4.49 % 148.6 Labour Bureau
Dec 2025140.80 +2.1 +2.77 % 148.2 Labour Bureau
Nov 2025138.70 +0.1 -0.36 % 148.2 Labour Bureau
Oct 2025138.60 +1.3 +1.17 % 147.7 Labour Bureau
Sep 2025137.30 -3.1 +1.03 % 147.3 Labour Bureau
Aug 2025140.40 +1.3 +4.62 % 147.1 Labour Bureau
Jul 2025139.10 +3.9 +1.38 % 146.5 Labour Bureau
Jun 2025135.20 +0.3 +1.20 % 145.0 Labour Bureau
May 2025134.90 +1.7 +1.35 % 144.0 Labour Bureau
Apr 2025133.20 0.0 +0.76 % 143.5 Labour Bureau
Mar 2025133.20 -0.6 +0.68 % 143.0 Labour Bureau
Feb 2025133.80 +0.2 +1.90 % 142.8 Labour Bureau
Jan 2025133.60 -3.4 +1.14 % 143.2 Labour Bureau
Dec 2024137.00 -2.2 - 143.7 Labour Bureau
Nov 2024139.20 +2.2 - 144.5 Labour Bureau
Oct 2024137.00 +1.1 - 144.5 Labour Bureau
Sep 2024135.90 +1.7 - 143.3 Labour Bureau
Aug 2024134.20 -3.0 - 142.6 Labour Bureau
Jul 2024137.20 +3.6 - 142.7 Labour Bureau
Jun 2024133.60 +0.5 - 141.4 Labour Bureau
May 2024133.10 +0.9 - 139.9 Labour Bureau
Apr 2024132.20 -0.1 - 139.4 Labour Bureau
Mar 2024132.30 +1.0 - 138.9 Labour Bureau
Feb 2024131.30 -0.8 - 139.2 Labour Bureau
Jan 2024132.10 - - 138.9 Labour Bureau

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.