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 Manufacture of basic precious and other non-ferrous metals [1314020000, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026162.80 +4.0 +31.61 % 112.5 OEA
Aug 2026158.80 +1.3 +31.13 % 110.8 OEA
Jul 2026157.50 -3.4 +31.36 % 110.0 OEA
Jun 2026160.90 -1.3 +35.78 % 110.3 OEA
May 2026162.20 +5.1 +39.23 % 110.1 OEA
Apr 2026157.10 +8.0 +34.39 % 108.9 OEA
Mar 2026149.10 +3.5 +26.25 % 104.6 OEA
Feb 2026145.60 +5.5 +24.55 % 103.1 OEA
Jan 2026140.10 +5.8 +21.72 % 102.3 OEA
Dec 2025134.30 +2.8 +18.22 % 101.9 OEA
Nov 2025131.50 +1.1 +14.85 % 101.5 OEA
Oct 2025130.40 +6.7 +15.60 % 100.9 OEA
Sep 2025123.70 +2.6 +12.25 % 101.0 OEA
Aug 2025121.10 +1.2 +12.34 % 100.8 OEA
Jul 2025119.90 +1.4 +9.40 % 100.2 OEA
Jun 2025118.50 +2.0 +7.24 % 100.3 OEA
May 2025116.50 -0.4 +6.30 % 100.2 OEA
Apr 2025116.90 -1.2 +10.70 % 100.5 OEA
Mar 2025118.10 +1.2 +18.69 % 100.6 OEA
Feb 2025116.90 +1.8 +18.92 % 100.9 OEA
Jan 2025115.10 +1.5 +15.91 % 101.1 OEA
Dec 2024113.60 -0.9 +15.68 % 101.6 OEA
Nov 2024114.50 +1.7 +17.92 % 102.1 OEA
Oct 2024112.80 +2.6 +15.69 % 102.1 OEA
Sep 2024110.20 +2.4 +12.79 % 101.2 OEA
Aug 2024107.80 -1.8 +10.79 % 100.8 OEA
Jul 2024109.60 -0.9 +12.53 % 101.0 OEA
Jun 2024110.50 +0.9 +12.99 % 100.7 OEA
May 2024109.60 +4.0 +10.71 % 100.4 OEA
Apr 2024105.60 +6.1 +5.18 % 99.9 OEA
Mar 202499.50 +1.2 - 99.4 OEA
Feb 202498.30 -1.0 - 99.3 OEA
Jan 202499.30 +1.1 - 99.3 OEA
Dec 202398.20 +1.1 - 99.4 OEA
Nov 202397.10 -0.4 - 100.1 OEA
Oct 202397.50 -0.2 - 100.1 OEA
Sep 202397.70 +0.4 - 99.6 OEA
Aug 202397.30 -0.1 - 99.5 OEA
Jul 202397.40 -0.4 - 99.1 OEA
Jun 202397.80 -1.2 - 98.3 OEA
May 202399.00 -1.4 - 98.6 OEA
Apr 2023100.40 - - 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.