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 Varnish (all types) [1310050004, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 202699.50 -2.4 +10.07 % 112.5 OEA
Aug 2026101.90 +0.6 +13.73 % 110.8 OEA
Jul 2026101.30 +2.7 +11.32 % 110.0 OEA
Jun 202698.60 +0.4 +8.95 % 110.3 OEA
May 202698.20 +0.5 +8.27 % 110.1 OEA
Apr 202697.70 +5.0 +7.84 % 108.9 OEA
Mar 202692.70 +1.8 +3.00 % 104.6 OEA
Feb 202690.90 +0.7 +0.44 % 103.1 OEA
Jan 202690.20 -1.0 -0.11 % 102.3 OEA
Dec 202591.20 +1.8 +2.13 % 101.9 OEA
Nov 202589.40 -0.5 -0.45 % 101.5 OEA
Oct 202589.90 -0.5 -0.66 % 100.9 OEA
Sep 202590.40 +0.8 -0.66 % 101.0 OEA
Aug 202589.60 -1.4 -0.55 % 100.8 OEA
Jul 202591.00 +0.5 +1.00 % 100.2 OEA
Jun 202590.50 -0.2 +1.23 % 100.3 OEA
May 202590.70 +0.1 +1.11 % 100.2 OEA
Apr 202590.60 +0.6 -1.74 % 100.5 OEA
Mar 202590.00 -0.5 -3.95 % 100.6 OEA
Feb 202590.50 +0.2 -3.10 % 100.9 OEA
Jan 202590.30 +1.0 -3.53 % 101.1 OEA
Dec 202489.30 -0.5 -3.77 % 101.6 OEA
Nov 202489.80 -0.7 -3.85 % 102.1 OEA
Oct 202490.50 -0.5 -3.00 % 102.1 OEA
Sep 202491.00 +0.9 -3.09 % 101.2 OEA
Aug 202490.10 0.0 -4.05 % 100.8 OEA
Jul 202490.10 +0.7 -4.45 % 101.0 OEA
Jun 202489.40 -0.3 -6.97 % 100.7 OEA
May 202489.70 -2.5 -6.56 % 100.4 OEA
Apr 202492.20 -1.5 -4.46 % 99.9 OEA
Mar 202493.70 +0.3 - 99.4 OEA
Feb 202493.40 -0.2 - 99.3 OEA
Jan 202493.60 +0.8 - 99.3 OEA
Dec 202392.80 -0.6 - 99.4 OEA
Nov 202393.40 +0.1 - 100.1 OEA
Oct 202393.30 -0.6 - 100.1 OEA
Sep 202393.90 0.0 - 99.6 OEA
Aug 202393.90 -0.4 - 99.5 OEA
Jul 202394.30 -1.8 - 99.1 OEA
Jun 202396.10 +0.1 - 98.3 OEA
May 202396.00 -0.5 - 98.6 OEA
Apr 202396.50 - - 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.