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.

Download WPI 2022-23 (CSV)
CPI-IW - labour (89 centres) WPI 2022-23 (1136 items) WPI 2011-12 (869 items) Custom - user defined (1) By item By month

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 Motor cycle engine not excd. 250 cc [1320040001, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026100.00 0.0 -1.86 % 112.5 OEA
Aug 2026100.00 0.0 +1.21 % 110.8 OEA
Jul 2026100.00 0.0 +1.21 % 110.0 OEA
Jun 2026100.00 0.0 +1.21 % 110.3 OEA
May 2026100.00 0.0 +3.41 % 110.1 OEA
Apr 2026100.00 +0.7 +3.41 % 108.9 OEA
Mar 202699.30 0.0 +2.69 % 104.6 OEA
Feb 202699.30 0.0 +2.69 % 103.1 OEA
Jan 202699.30 -10.9 +3.44 % 102.3 OEA
Dec 2025110.20 +4.0 +14.79 % 101.9 OEA
Nov 2025106.20 0.0 +14.44 % 101.5 OEA
Oct 2025106.20 +4.3 +14.94 % 100.9 OEA
Sep 2025101.90 +3.1 +10.28 % 101.0 OEA
Aug 202598.80 0.0 +7.16 % 100.8 OEA
Jul 202598.80 0.0 +7.16 % 100.2 OEA
Jun 202598.80 +2.1 +7.86 % 100.3 OEA
May 202596.70 0.0 +5.57 % 100.2 OEA
Apr 202596.70 0.0 +5.57 % 100.5 OEA
Mar 202596.70 0.0 +5.57 % 100.6 OEA
Feb 202596.70 +0.7 +5.80 % 100.9 OEA
Jan 202596.00 0.0 +5.03 % 101.1 OEA
Dec 202496.00 +3.2 +5.03 % 101.6 OEA
Nov 202492.80 +0.4 +1.53 % 102.1 OEA
Oct 202492.40 0.0 +1.09 % 102.1 OEA
Sep 202492.40 +0.2 +1.09 % 101.2 OEA
Aug 202492.20 0.0 +1.77 % 100.8 OEA
Jul 202492.20 +0.6 +1.77 % 101.0 OEA
Jun 202491.60 0.0 +2.58 % 100.7 OEA
May 202491.60 0.0 +2.58 % 100.4 OEA
Apr 202491.60 0.0 +2.58 % 99.9 OEA
Mar 202491.60 +0.2 - 99.4 OEA
Feb 202491.40 0.0 - 99.3 OEA
Jan 202491.40 0.0 - 99.3 OEA
Dec 202391.40 0.0 - 99.4 OEA
Nov 202391.40 0.0 - 100.1 OEA
Oct 202391.40 0.0 - 100.1 OEA
Sep 202391.40 +0.8 - 99.6 OEA
Aug 202390.60 0.0 - 99.5 OEA
Jul 202390.60 +1.3 - 99.1 OEA
Jun 202389.30 0.0 - 98.3 OEA
May 202389.30 0.0 - 98.6 OEA
Apr 202389.30 - - 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.