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 Electrical apparatus for switching or protecting electrical circuits (e.g switchgear, circuit breakers/switches,control/ meter panel) [1317010005, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026125.60 +7.2 +19.51 % 112.5 OEA
Aug 2026118.40 -1.8 +10.04 % 110.8 OEA
Jul 2026120.20 -1.4 +14.04 % 110.0 OEA
Jun 2026121.60 +1.1 +12.28 % 110.3 OEA
May 2026120.50 -2.6 +17.33 % 110.1 OEA
Apr 2026123.10 +4.4 +17.57 % 108.9 OEA
Mar 2026118.70 +2.3 +14.24 % 104.6 OEA
Feb 2026116.40 +0.7 +14.12 % 103.1 OEA
Jan 2026115.70 +1.0 +15.01 % 102.3 OEA
Dec 2025114.70 -6.1 +4.27 % 101.9 OEA
Nov 2025120.80 +7.0 +9.12 % 101.5 OEA
Oct 2025113.80 +8.7 +11.24 % 100.9 OEA
Sep 2025105.10 -2.5 +1.45 % 101.0 OEA
Aug 2025107.60 +2.2 +1.99 % 100.8 OEA
Jul 2025105.40 -2.9 +2.13 % 100.2 OEA
Jun 2025108.30 +5.6 +4.64 % 100.3 OEA
May 2025102.70 -2.0 -0.68 % 100.2 OEA
Apr 2025104.70 +0.8 +0.87 % 100.5 OEA
Mar 2025103.90 +1.9 +0.48 % 100.6 OEA
Feb 2025102.00 +1.4 -0.78 % 100.9 OEA
Jan 2025100.60 -9.4 -10.58 % 101.1 OEA
Dec 2024110.00 -0.7 -1.96 % 101.6 OEA
Nov 2024110.70 +8.4 +4.24 % 102.1 OEA
Oct 2024102.30 -1.3 -2.39 % 102.1 OEA
Sep 2024103.60 -1.9 +0.19 % 101.2 OEA
Aug 2024105.50 +2.3 +0.76 % 100.8 OEA
Jul 2024103.20 -0.3 -1.15 % 101.0 OEA
Jun 2024103.50 +0.1 +0.98 % 100.7 OEA
May 2024103.40 -0.4 -1.24 % 100.4 OEA
Apr 2024103.80 +0.4 +4.01 % 99.9 OEA
Mar 2024103.40 +0.6 - 99.4 OEA
Feb 2024102.80 -9.7 - 99.3 OEA
Jan 2024112.50 +0.3 - 99.3 OEA
Dec 2023112.20 +6.0 - 99.4 OEA
Nov 2023106.20 +1.4 - 100.1 OEA
Oct 2023104.80 +1.4 - 100.1 OEA
Sep 2023103.40 -1.3 - 99.6 OEA
Aug 2023104.70 +0.3 - 99.5 OEA
Jul 2023104.40 +1.9 - 99.1 OEA
Jun 2023102.50 -2.2 - 98.3 OEA
May 2023104.70 +4.9 - 98.6 OEA
Apr 202399.80 - - 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.