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 Yarn Texturised and Twisted [1310080004, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026127.60 +11.4 +40.37 % 112.5 OEA
Aug 2026116.20 +5.1 +29.40 % 110.8 OEA
Jul 2026111.10 -1.8 +23.86 % 110.0 OEA
Jun 2026112.90 +3.8 +25.72 % 110.3 OEA
May 2026109.10 +3.5 +21.36 % 110.1 OEA
Apr 2026105.60 +5.8 +15.79 % 108.9 OEA
Mar 202699.80 +9.0 +8.36 % 104.6 OEA
Feb 202690.80 +0.7 -2.58 % 103.1 OEA
Jan 202690.10 -1.8 -2.59 % 102.3 OEA
Dec 202591.90 +2.1 +0.33 % 101.9 OEA
Nov 202589.80 -1.0 -2.07 % 101.5 OEA
Oct 202590.80 -0.1 -2.05 % 100.9 OEA
Sep 202590.90 +1.1 -2.47 % 101.0 OEA
Aug 202589.80 +0.1 -5.07 % 100.8 OEA
Jul 202589.70 -0.1 -7.24 % 100.2 OEA
Jun 202589.80 -0.1 -7.42 % 100.3 OEA
May 202589.90 -1.3 -6.26 % 100.2 OEA
Apr 202591.20 -0.9 -3.80 % 100.5 OEA
Mar 202592.10 -1.1 -0.43 % 100.6 OEA
Feb 202593.20 +0.7 +0.43 % 100.9 OEA
Jan 202592.50 +0.9 0.00 % 101.1 OEA
Dec 202491.60 -0.1 -1.29 % 101.6 OEA
Nov 202491.70 -1.0 -2.55 % 102.1 OEA
Oct 202492.70 -0.5 -2.93 % 102.1 OEA
Sep 202493.20 -1.4 -2.61 % 101.2 OEA
Aug 202494.60 -2.1 -1.56 % 100.8 OEA
Jul 202496.70 -0.3 +2.76 % 101.0 OEA
Jun 202497.00 +1.1 +3.52 % 100.7 OEA
May 202495.90 +1.1 +0.42 % 100.4 OEA
Apr 202494.80 +2.3 -3.95 % 99.9 OEA
Mar 202492.50 -0.3 - 99.4 OEA
Feb 202492.80 +0.3 - 99.3 OEA
Jan 202492.50 -0.3 - 99.3 OEA
Dec 202392.80 -1.3 - 99.4 OEA
Nov 202394.10 -1.4 - 100.1 OEA
Oct 202395.50 -0.2 - 100.1 OEA
Sep 202395.70 -0.4 - 99.6 OEA
Aug 202396.10 +2.0 - 99.5 OEA
Jul 202394.10 +0.4 - 99.1 OEA
Jun 202393.70 -1.8 - 98.3 OEA
May 202395.50 -3.2 - 98.6 OEA
Apr 202398.70 - - 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.