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 Radiator & coolers [1319030015, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026108.10 +3.7 +9.30 % 112.5 OEA
Aug 2026104.40 +1.1 +2.55 % 110.8 OEA
Jul 2026103.30 -0.3 +4.34 % 110.0 OEA
Jun 2026103.60 +2.3 +6.04 % 110.3 OEA
May 2026101.30 -0.4 -0.10 % 110.1 OEA
Apr 2026101.70 +2.5 0.00 % 108.9 OEA
Mar 202699.20 -1.5 +2.16 % 104.6 OEA
Feb 2026100.70 -0.5 +5.33 % 103.1 OEA
Jan 2026101.20 -0.2 +4.33 % 102.3 OEA
Dec 2025101.40 +0.3 +11.31 % 101.9 OEA
Nov 2025101.10 -1.0 +8.24 % 101.5 OEA
Oct 2025102.10 +3.2 +7.02 % 100.9 OEA
Sep 202598.90 -2.9 +6.00 % 101.0 OEA
Aug 2025101.80 +2.8 +2.93 % 100.8 OEA
Jul 202599.00 +1.3 -1.69 % 100.2 OEA
Jun 202597.70 -3.7 -0.10 % 100.3 OEA
May 2025101.40 -0.3 +0.60 % 100.2 OEA
Apr 2025101.70 +4.6 +2.52 % 100.5 OEA
Mar 202597.10 +1.5 -6.90 % 100.6 OEA
Feb 202595.60 -1.4 -8.60 % 100.9 OEA
Jan 202597.00 +5.9 -8.32 % 101.1 OEA
Dec 202491.10 -2.3 -13.57 % 101.6 OEA
Nov 202493.40 -2.0 -9.58 % 102.1 OEA
Oct 202495.40 +2.1 -6.56 % 102.1 OEA
Sep 202493.30 -5.6 -8.44 % 101.2 OEA
Aug 202498.90 -1.8 -3.89 % 100.8 OEA
Jul 2024100.70 +2.9 -4.46 % 101.0 OEA
Jun 202497.80 -3.0 -6.14 % 100.7 OEA
May 2024100.80 +1.6 -1.08 % 100.4 OEA
Apr 202499.20 -5.1 -3.88 % 99.9 OEA
Mar 2024104.30 -0.3 - 99.4 OEA
Feb 2024104.60 -1.2 - 99.3 OEA
Jan 2024105.80 +0.4 - 99.3 OEA
Dec 2023105.40 +2.1 - 99.4 OEA
Nov 2023103.30 +1.2 - 100.1 OEA
Oct 2023102.10 +0.2 - 100.1 OEA
Sep 2023101.90 -1.0 - 99.6 OEA
Aug 2023102.90 -2.5 - 99.5 OEA
Jul 2023105.40 +1.2 - 99.1 OEA
Jun 2023104.20 +2.3 - 98.3 OEA
May 2023101.90 -1.3 - 98.6 OEA
Apr 2023103.20 - - 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.