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 Solapur (Maharashtra) Maharashtra

MonthIndexChange on previous month Change over 12 monthsAll IndiaSource
Aug 2026160.60 -1.1 +5.24 % 154.4 Labour Bureau
Jul 2026161.70 +1.4 +5.48 % 153.2 Labour Bureau
Jun 2026160.30 +1.6 +5.18 % 151.9 Labour Bureau
May 2026158.70 +0.5 +4.13 % 150.8 Labour Bureau
Apr 2026158.20 +2.3 +4.08 % 149.9 Labour Bureau
Mar 2026155.90 -0.3 +2.36 % 149.1 Labour Bureau
Feb 2026156.20 +1.2 +2.16 % 148.5 Labour Bureau
Jan 2026155.00 +1.1 +3.40 % 148.6 Labour Bureau
Dec 2025153.90 +0.5 +2.74 % 148.2 Labour Bureau
Nov 2025153.40 0.0 +1.93 % 148.2 Labour Bureau
Oct 2025153.40 0.0 +1.46 % 147.7 Labour Bureau
Sep 2025153.40 +0.8 +1.59 % 147.3 Labour Bureau
Aug 2025152.60 -0.7 +1.46 % 147.1 Labour Bureau
Jul 2025153.30 +0.9 +1.73 % 146.5 Labour Bureau
Jun 2025152.40 0.0 +2.35 % 145.0 Labour Bureau
May 2025152.40 +0.4 +3.18 % 144.0 Labour Bureau
Apr 2025152.00 -0.3 +2.84 % 143.5 Labour Bureau
Mar 2025152.30 -0.6 +3.75 % 143.0 Labour Bureau
Feb 2025152.90 +3.0 +4.94 % 142.8 Labour Bureau
Jan 2025149.90 +0.1 +2.95 % 143.2 Labour Bureau
Dec 2024149.80 -0.7 - 143.7 Labour Bureau
Nov 2024150.50 -0.7 - 144.5 Labour Bureau
Oct 2024151.20 +0.2 - 144.5 Labour Bureau
Sep 2024151.00 +0.6 - 143.3 Labour Bureau
Aug 2024150.40 -0.3 - 142.6 Labour Bureau
Jul 2024150.70 +1.8 - 142.7 Labour Bureau
Jun 2024148.90 +1.2 - 141.4 Labour Bureau
May 2024147.70 -0.1 - 139.9 Labour Bureau
Apr 2024147.80 +1.0 - 139.4 Labour Bureau
Mar 2024146.80 +1.1 - 138.9 Labour Bureau
Feb 2024145.70 +0.1 - 139.2 Labour Bureau
Jan 2024145.60 - - 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.