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 Dhanbad-Jharia (Jharkhand) Jharkhand

MonthIndexChange on previous month Change over 12 monthsAll IndiaSource
Aug 2026158.40 0.0 +2.19 % 154.4 Labour Bureau
Jul 2026158.40 +1.6 +1.02 % 153.2 Labour Bureau
Jun 2026156.80 +0.8 +1.29 % 151.9 Labour Bureau
May 2026156.00 -0.6 +3.04 % 150.8 Labour Bureau
Apr 2026156.60 +2.1 +3.64 % 149.9 Labour Bureau
Mar 2026154.50 -0.2 +2.59 % 149.1 Labour Bureau
Feb 2026154.70 +0.7 +1.78 % 148.5 Labour Bureau
Jan 2026154.00 +0.2 +1.25 % 148.6 Labour Bureau
Dec 2025153.80 -1.2 +1.32 % 148.2 Labour Bureau
Nov 2025155.00 +1.5 +1.17 % 148.2 Labour Bureau
Oct 2025153.50 -0.2 +1.05 % 147.7 Labour Bureau
Sep 2025153.70 -1.3 +1.92 % 147.3 Labour Bureau
Aug 2025155.00 -1.8 +2.99 % 147.1 Labour Bureau
Jul 2025156.80 +2.0 +2.75 % 146.5 Labour Bureau
Jun 2025154.80 +3.4 +4.59 % 145.0 Labour Bureau
May 2025151.40 +0.3 +3.70 % 144.0 Labour Bureau
Apr 2025151.10 +0.5 +4.21 % 143.5 Labour Bureau
Mar 2025150.60 -1.4 +5.24 % 143.0 Labour Bureau
Feb 2025152.00 -0.1 +6.37 % 142.8 Labour Bureau
Jan 2025152.10 +0.3 +5.99 % 143.2 Labour Bureau
Dec 2024151.80 -1.4 - 143.7 Labour Bureau
Nov 2024153.20 +1.3 - 144.5 Labour Bureau
Oct 2024151.90 +1.1 - 144.5 Labour Bureau
Sep 2024150.80 +0.3 - 143.3 Labour Bureau
Aug 2024150.50 -2.1 - 142.6 Labour Bureau
Jul 2024152.60 +4.6 - 142.7 Labour Bureau
Jun 2024148.00 +2.0 - 141.4 Labour Bureau
May 2024146.00 +1.0 - 139.9 Labour Bureau
Apr 2024145.00 +1.9 - 139.4 Labour Bureau
Mar 2024143.10 +0.2 - 138.9 Labour Bureau
Feb 2024142.90 -0.6 - 139.2 Labour Bureau
Jan 2024143.50 - - 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.