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 Carbon Electro Paste [1310010014, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026102.90 +9.5 +40.00 % 112.5 OEA
Aug 202693.40 0.0 +26.22 % 110.8 OEA
Jul 202693.40 +7.4 +31.18 % 110.0 OEA
Jun 202686.00 +0.9 +24.82 % 110.3 OEA
May 202685.10 +1.0 +16.42 % 110.1 OEA
Apr 202684.10 +11.4 +7.13 % 108.9 OEA
Mar 202672.70 +5.1 -6.19 % 104.6 OEA
Feb 202667.60 -0.5 -13.11 % 103.1 OEA
Jan 202668.10 -3.7 -11.33 % 102.3 OEA
Dec 202571.80 +1.7 -7.95 % 101.9 OEA
Nov 202570.10 -2.2 -6.66 % 101.5 OEA
Oct 202572.30 -1.2 -5.74 % 100.9 OEA
Sep 202573.50 -0.5 -8.35 % 101.0 OEA
Aug 202574.00 +2.8 -8.07 % 100.8 OEA
Jul 202571.20 +2.3 -12.53 % 100.2 OEA
Jun 202568.90 -4.2 -15.98 % 100.3 OEA
May 202573.10 -5.4 -10.09 % 100.2 OEA
Apr 202578.50 +1.0 -5.42 % 100.5 OEA
Mar 202577.50 -0.3 -8.39 % 100.6 OEA
Feb 202577.80 +1.0 -11.49 % 100.9 OEA
Jan 202576.80 -1.2 -14.00 % 101.1 OEA
Dec 202478.00 +2.9 -13.14 % 101.6 OEA
Nov 202475.10 -1.6 -12.88 % 102.1 OEA
Oct 202476.70 -3.5 -10.40 % 102.1 OEA
Sep 202480.20 -0.3 -5.09 % 101.2 OEA
Aug 202480.50 -0.9 -5.85 % 100.8 OEA
Jul 202481.40 -0.6 -4.91 % 101.0 OEA
Jun 202482.00 +0.7 -3.87 % 100.7 OEA
May 202481.30 -1.7 -6.12 % 100.4 OEA
Apr 202483.00 -1.6 -4.71 % 99.9 OEA
Mar 202484.60 -3.3 - 99.4 OEA
Feb 202487.90 -1.4 - 99.3 OEA
Jan 202489.30 -0.5 - 99.3 OEA
Dec 202389.80 +3.6 - 99.4 OEA
Nov 202386.20 +0.6 - 100.1 OEA
Oct 202385.60 +1.1 - 100.1 OEA
Sep 202384.50 -1.0 - 99.6 OEA
Aug 202385.50 -0.1 - 99.5 OEA
Jul 202385.60 +0.3 - 99.1 OEA
Jun 202385.30 -1.3 - 98.3 OEA
May 202386.60 -0.5 - 98.6 OEA
Apr 202387.10 - - 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.