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 Water Footwear - Waterproof/Aqua Footwear [1306030001, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026112.40 -0.1 +9.87 % 112.5 OEA
Aug 2026112.50 0.0 +15.86 % 110.8 OEA
Jul 2026112.50 +0.2 +13.18 % 110.0 OEA
Jun 2026112.30 +1.7 +14.13 % 110.3 OEA
May 2026110.60 +2.2 +12.86 % 110.1 OEA
Apr 2026108.40 +4.4 +11.41 % 108.9 OEA
Mar 2026104.00 +0.1 +6.23 % 104.6 OEA
Feb 2026103.90 -0.3 +9.60 % 103.1 OEA
Jan 2026104.20 +1.1 +9.80 % 102.3 OEA
Dec 2025103.10 -0.6 +6.40 % 101.9 OEA
Nov 2025103.70 -0.1 +6.58 % 101.5 OEA
Oct 2025103.80 +1.5 +6.46 % 100.9 OEA
Sep 2025102.30 +5.2 +6.90 % 101.0 OEA
Aug 202597.10 -2.3 +2.21 % 100.8 OEA
Jul 202599.40 +1.0 +4.63 % 100.2 OEA
Jun 202598.40 +0.4 +2.71 % 100.3 OEA
May 202598.00 +0.7 +1.14 % 100.2 OEA
Apr 202597.30 -0.6 +1.25 % 100.5 OEA
Mar 202597.90 +3.1 +0.93 % 100.6 OEA
Feb 202594.80 -0.1 -2.17 % 100.9 OEA
Jan 202594.90 -2.0 -2.37 % 101.1 OEA
Dec 202496.90 -0.4 -0.51 % 101.6 OEA
Nov 202497.30 -0.2 +1.35 % 102.1 OEA
Oct 202497.50 +1.8 +2.63 % 102.1 OEA
Sep 202495.70 +0.7 -0.10 % 101.2 OEA
Aug 202495.00 0.0 -2.16 % 100.8 OEA
Jul 202495.00 -0.8 -1.45 % 101.0 OEA
Jun 202495.80 -1.1 -0.52 % 100.7 OEA
May 202496.90 +0.8 -0.62 % 100.4 OEA
Apr 202496.10 -0.9 -1.94 % 99.9 OEA
Mar 202497.00 +0.1 - 99.4 OEA
Feb 202496.90 -0.3 - 99.3 OEA
Jan 202497.20 -0.2 - 99.3 OEA
Dec 202397.40 +1.4 - 99.4 OEA
Nov 202396.00 +1.0 - 100.1 OEA
Oct 202395.00 -0.8 - 100.1 OEA
Sep 202395.80 -1.3 - 99.6 OEA
Aug 202397.10 +0.7 - 99.5 OEA
Jul 202396.40 +0.1 - 99.1 OEA
Jun 202396.30 -1.2 - 98.3 OEA
May 202397.50 -0.5 - 98.6 OEA
Apr 202398.00 - - 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.