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 Nonsteroidal anti-inflammatory drugs (NSAIDs) [1311010031, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026106.20 +2.6 +12.98 % 112.5 OEA
Aug 2026103.60 +0.4 +11.64 % 110.8 OEA
Jul 2026103.20 -0.7 +12.66 % 110.0 OEA
Jun 2026103.90 -1.3 +14.30 % 110.3 OEA
May 2026105.20 +1.6 +14.72 % 110.1 OEA
Apr 2026103.60 +5.9 +14.10 % 108.9 OEA
Mar 202697.70 +3.7 +4.94 % 104.6 OEA
Feb 202694.00 +0.6 +0.53 % 103.1 OEA
Jan 202693.40 -2.7 +0.54 % 102.3 OEA
Dec 202596.10 +2.5 +3.56 % 101.9 OEA
Nov 202593.60 -1.8 -0.11 % 101.5 OEA
Oct 202595.40 +1.4 +1.38 % 100.9 OEA
Sep 202594.00 +1.2 0.00 % 101.0 OEA
Aug 202592.80 +1.2 -0.85 % 100.8 OEA
Jul 202591.60 +0.7 -0.33 % 100.2 OEA
Jun 202590.90 -0.8 -1.94 % 100.3 OEA
May 202591.70 +0.9 -1.08 % 100.2 OEA
Apr 202590.80 -2.3 -0.98 % 100.5 OEA
Mar 202593.10 -0.4 +2.42 % 100.6 OEA
Feb 202593.50 +0.6 +2.19 % 100.9 OEA
Jan 202592.90 +0.1 0.00 % 101.1 OEA
Dec 202492.80 -0.9 +0.43 % 101.6 OEA
Nov 202493.70 -0.4 +1.08 % 102.1 OEA
Oct 202494.10 +0.1 -0.42 % 102.1 OEA
Sep 202494.00 +0.4 +1.51 % 101.2 OEA
Aug 202493.60 +1.7 -0.32 % 100.8 OEA
Jul 202491.90 -0.8 -2.34 % 101.0 OEA
Jun 202492.70 0.0 -3.34 % 100.7 OEA
May 202492.70 +1.0 -3.94 % 100.4 OEA
Apr 202491.70 +0.8 -6.05 % 99.9 OEA
Mar 202490.90 -0.6 - 99.4 OEA
Feb 202491.50 -1.4 - 99.3 OEA
Jan 202492.90 +0.5 - 99.3 OEA
Dec 202392.40 -0.3 - 99.4 OEA
Nov 202392.70 -1.8 - 100.1 OEA
Oct 202394.50 +1.9 - 100.1 OEA
Sep 202392.60 -1.3 - 99.6 OEA
Aug 202393.90 -0.2 - 99.5 OEA
Jul 202394.10 -1.8 - 99.1 OEA
Jun 202395.90 -0.6 - 98.3 OEA
May 202396.50 -1.1 - 98.6 OEA
Apr 202397.60 - - 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.