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 Mineral Turpentine Oil (MTO) [1202010011, 2022-23] Fuel and power

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026131.70 +9.6 +69.06 % 112.5 OEA
Aug 2026122.10 +9.8 +54.95 % 110.8 OEA
Jul 2026112.30 -16.9 +48.15 % 110.0 OEA
Jun 2026129.20 -31.3 +82.74 % 110.3 OEA
May 2026160.50 +5.9 +122.30 % 110.1 OEA
Apr 2026154.60 +60.7 +107.24 % 108.9 OEA
Mar 202693.90 +16.1 +19.77 % 104.6 OEA
Feb 202677.80 -0.6 -1.52 % 103.1 OEA
Jan 202678.40 -4.7 +3.02 % 102.3 OEA
Dec 202583.10 +2.7 +9.34 % 101.9 OEA
Nov 202580.40 +0.6 +8.50 % 101.5 OEA
Oct 202579.80 +1.9 +10.53 % 100.9 OEA
Sep 202577.90 -0.9 +1.83 % 101.0 OEA
Aug 202578.80 +3.0 -2.23 % 100.8 OEA
Jul 202575.80 +5.1 -3.19 % 100.2 OEA
Jun 202570.70 -1.5 -9.36 % 100.3 OEA
May 202572.20 -2.4 -11.52 % 100.2 OEA
Apr 202574.60 -3.8 -7.90 % 100.5 OEA
Mar 202578.40 -0.6 -3.33 % 100.6 OEA
Feb 202579.00 +2.9 +1.41 % 100.9 OEA
Jan 202576.10 +0.1 -3.06 % 101.1 OEA
Dec 202476.00 +1.9 -5.94 % 101.6 OEA
Nov 202474.10 +1.9 -13.23 % 102.1 OEA
Oct 202472.20 -4.3 -19.15 % 102.1 OEA
Sep 202476.50 -4.1 -10.84 % 101.2 OEA
Aug 202480.60 +2.3 +6.75 % 100.8 OEA
Jul 202478.30 +0.3 +11.38 % 101.0 OEA
Jun 202478.00 -3.6 +11.11 % 100.7 OEA
May 202481.60 +0.6 +8.66 % 100.4 OEA
Apr 202481.00 -0.1 +5.61 % 99.9 OEA
Mar 202481.10 +3.2 - 99.4 OEA
Feb 202477.90 -0.6 - 99.3 OEA
Jan 202478.50 -2.3 - 99.3 OEA
Dec 202380.80 -4.6 - 99.4 OEA
Nov 202385.40 -3.9 - 100.1 OEA
Oct 202389.30 +3.5 - 100.1 OEA
Sep 202385.80 +10.3 - 99.6 OEA
Aug 202375.50 +5.2 - 99.5 OEA
Jul 202370.30 +0.1 - 99.1 OEA
Jun 202370.20 -4.9 - 98.3 OEA
May 202375.10 -1.6 - 98.6 OEA
Apr 202376.70 - - 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.