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 Cotton Seed [1102020006, 2022-23] Primary articles

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026126.20 +1.4 +17.83 % 112.5 OEA
Aug 2026124.80 +3.7 +18.63 % 110.8 OEA
Jul 2026121.10 +2.3 +18.26 % 110.0 OEA
Jun 2026118.80 +3.3 +19.40 % 110.3 OEA
May 2026115.50 +4.7 +18.34 % 110.1 OEA
Apr 2026110.80 +2.1 +13.76 % 108.9 OEA
Mar 2026108.70 -0.8 +9.91 % 104.6 OEA
Feb 2026109.50 +3.8 +13.35 % 103.1 OEA
Jan 2026105.70 +3.4 +14.15 % 102.3 OEA
Dec 2025102.30 -1.6 +11.07 % 101.9 OEA
Nov 2025103.90 -2.3 +10.06 % 101.5 OEA
Oct 2025106.20 -0.9 +10.63 % 100.9 OEA
Sep 2025107.10 +1.9 +11.10 % 101.0 OEA
Aug 2025105.20 +2.8 +12.63 % 100.8 OEA
Jul 2025102.40 +2.9 +12.40 % 100.2 OEA
Jun 202599.50 +1.9 +10.07 % 100.3 OEA
May 202597.60 +0.2 +12.83 % 100.2 OEA
Apr 202597.40 -1.5 +15.95 % 100.5 OEA
Mar 202598.90 +2.3 +20.17 % 100.6 OEA
Feb 202596.60 +4.0 +14.05 % 100.9 OEA
Jan 202592.60 +0.5 +9.33 % 101.1 OEA
Dec 202492.10 -2.3 +7.72 % 101.6 OEA
Nov 202494.40 -1.6 +10.80 % 102.1 OEA
Oct 202496.00 -0.4 +18.96 % 102.1 OEA
Sep 202496.40 +3.0 +23.12 % 101.2 OEA
Aug 202493.40 +2.3 +19.90 % 100.8 OEA
Jul 202491.10 +0.7 +15.61 % 101.0 OEA
Jun 202490.40 +3.9 +7.88 % 100.7 OEA
May 202486.50 +2.5 -2.15 % 100.4 OEA
Apr 202484.00 +1.7 -8.99 % 99.9 OEA
Mar 202482.30 -2.4 - 99.4 OEA
Feb 202484.70 0.0 - 99.3 OEA
Jan 202484.70 -0.8 - 99.3 OEA
Dec 202385.50 +0.3 - 99.4 OEA
Nov 202385.20 +4.5 - 100.1 OEA
Oct 202380.70 +2.4 - 100.1 OEA
Sep 202378.30 +0.4 - 99.6 OEA
Aug 202377.90 -0.9 - 99.5 OEA
Jul 202378.80 -5.0 - 99.1 OEA
Jun 202383.80 -4.6 - 98.3 OEA
May 202388.40 -3.9 - 98.6 OEA
Apr 202392.30 - - 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.