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 Umbrellas & Sunshades [1322070007, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026107.30 +9.7 +6.34 % 112.5 OEA
Aug 202697.60 -10.5 -3.65 % 110.8 OEA
Jul 2026108.10 -2.0 +6.50 % 110.0 OEA
Jun 2026110.10 +1.6 +8.79 % 110.3 OEA
May 2026108.50 +0.9 +7.32 % 110.1 OEA
Apr 2026107.60 +0.9 +4.57 % 108.9 OEA
Mar 2026106.70 +3.6 +4.40 % 104.6 OEA
Feb 2026103.10 0.0 +1.58 % 103.1 OEA
Jan 2026103.10 -0.3 +3.41 % 102.3 OEA
Dec 2025103.40 +1.8 +0.68 % 101.9 OEA
Nov 2025101.60 -0.9 +0.69 % 101.5 OEA
Oct 2025102.50 +1.6 +1.69 % 100.9 OEA
Sep 2025100.90 -0.4 +2.64 % 101.0 OEA
Aug 2025101.30 -0.2 -2.60 % 100.8 OEA
Jul 2025101.50 +0.3 -0.20 % 100.2 OEA
Jun 2025101.20 +0.1 +0.90 % 100.3 OEA
May 2025101.10 -1.8 +0.20 % 100.2 OEA
Apr 2025102.90 +0.7 -0.87 % 100.5 OEA
Mar 2025102.20 +0.7 +2.61 % 100.6 OEA
Feb 2025101.50 +1.8 +1.40 % 100.9 OEA
Jan 202599.70 -3.0 -0.50 % 101.1 OEA
Dec 2024102.70 +1.8 +1.88 % 101.6 OEA
Nov 2024100.90 +0.1 +2.23 % 102.1 OEA
Oct 2024100.80 +2.5 +1.00 % 102.1 OEA
Sep 202498.30 -5.7 -0.91 % 101.2 OEA
Aug 2024104.00 +2.3 +3.07 % 100.8 OEA
Jul 2024101.70 +1.4 +1.70 % 101.0 OEA
Jun 2024100.30 -0.6 +1.42 % 100.7 OEA
May 2024100.90 -2.9 +1.41 % 100.4 OEA
Apr 2024103.80 +4.2 +3.70 % 99.9 OEA
Mar 202499.60 -0.5 - 99.4 OEA
Feb 2024100.10 -0.1 - 99.3 OEA
Jan 2024100.20 -0.6 - 99.3 OEA
Dec 2023100.80 +2.1 - 99.4 OEA
Nov 202398.70 -1.1 - 100.1 OEA
Oct 202399.80 +0.6 - 100.1 OEA
Sep 202399.20 -1.7 - 99.6 OEA
Aug 2023100.90 +0.9 - 99.5 OEA
Jul 2023100.00 +1.1 - 99.1 OEA
Jun 202398.90 -0.6 - 98.3 OEA
May 202399.50 -0.6 - 98.6 OEA
Apr 2023100.10 - - 99.0 OEA

Enter a month by hand

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.