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 Fans/Ventilating Fans [1317070003, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026112.10 +3.8 +11.54 % 112.5 OEA
Aug 2026108.30 -0.8 +7.23 % 110.8 OEA
Jul 2026109.10 +0.4 +6.54 % 110.0 OEA
Jun 2026108.70 -0.7 +6.67 % 110.3 OEA
May 2026109.40 -0.1 +8.64 % 110.1 OEA
Apr 2026109.50 +1.5 +8.63 % 108.9 OEA
Mar 2026108.00 +2.1 +9.53 % 104.6 OEA
Feb 2026105.90 +1.9 +6.97 % 103.1 OEA
Jan 2026104.00 +2.0 +5.58 % 102.3 OEA
Dec 2025102.00 +0.4 +2.10 % 101.9 OEA
Nov 2025101.60 +0.6 +1.50 % 101.5 OEA
Oct 2025101.00 +0.5 +0.80 % 100.9 OEA
Sep 2025100.50 -0.5 +0.20 % 101.0 OEA
Aug 2025101.00 -1.4 -0.30 % 100.8 OEA
Jul 2025102.40 +0.5 +0.89 % 100.2 OEA
Jun 2025101.90 +1.2 +1.39 % 100.3 OEA
May 2025100.70 -0.1 +0.80 % 100.2 OEA
Apr 2025100.80 +2.2 +1.61 % 100.5 OEA
Mar 202598.60 -0.4 -1.00 % 100.6 OEA
Feb 202599.00 +0.5 -1.20 % 100.9 OEA
Jan 202598.50 -1.4 -1.60 % 101.1 OEA
Dec 202499.90 -0.2 0.00 % 101.6 OEA
Nov 2024100.10 -0.1 +0.30 % 102.1 OEA
Oct 2024100.20 -0.1 +2.45 % 102.1 OEA
Sep 2024100.30 -1.0 +3.19 % 101.2 OEA
Aug 2024101.30 -0.2 +4.11 % 100.8 OEA
Jul 2024101.50 +1.0 +1.20 % 101.0 OEA
Jun 2024100.50 +0.6 +0.10 % 100.7 OEA
May 202499.90 +0.7 -2.06 % 100.4 OEA
Apr 202499.20 -0.4 -3.22 % 99.9 OEA
Mar 202499.60 -0.6 - 99.4 OEA
Feb 2024100.20 +0.1 - 99.3 OEA
Jan 2024100.10 +0.2 - 99.3 OEA
Dec 202399.90 +0.1 - 99.4 OEA
Nov 202399.80 +2.0 - 100.1 OEA
Oct 202397.80 +0.6 - 100.1 OEA
Sep 202397.20 -0.1 - 99.6 OEA
Aug 202397.30 -3.0 - 99.5 OEA
Jul 2023100.30 -0.1 - 99.1 OEA
Jun 2023100.40 -1.6 - 98.3 OEA
May 2023102.00 -0.5 - 98.6 OEA
Apr 2023102.50 - - 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.