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 Viscose staple fibre [1310080006, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026114.70 +0.8 +12.78 % 112.5 OEA
Aug 2026113.90 +1.0 +13.00 % 110.8 OEA
Jul 2026112.90 +1.3 +11.23 % 110.0 OEA
Jun 2026111.60 +0.9 +8.67 % 110.3 OEA
May 2026110.70 +1.8 +10.70 % 110.1 OEA
Apr 2026108.90 +3.1 +8.14 % 108.9 OEA
Mar 2026105.80 +1.3 +4.96 % 104.6 OEA
Feb 2026104.50 +1.5 +4.19 % 103.1 OEA
Jan 2026103.00 +1.0 +4.36 % 102.3 OEA
Dec 2025102.00 -1.0 +2.51 % 101.9 OEA
Nov 2025103.00 +0.7 +4.99 % 101.5 OEA
Oct 2025102.30 +0.6 +4.07 % 100.9 OEA
Sep 2025101.70 +0.9 +3.46 % 101.0 OEA
Aug 2025100.80 -0.7 +2.75 % 100.8 OEA
Jul 2025101.50 -1.2 +4.42 % 100.2 OEA
Jun 2025102.70 +2.7 +11.39 % 100.3 OEA
May 2025100.00 -0.7 +5.15 % 100.2 OEA
Apr 2025100.70 -0.1 +8.05 % 100.5 OEA
Mar 2025100.80 +0.5 +8.27 % 100.6 OEA
Feb 2025100.30 +1.6 +7.27 % 100.9 OEA
Jan 202598.70 -0.8 +6.36 % 101.1 OEA
Dec 202499.50 +1.4 +7.34 % 101.6 OEA
Nov 202498.10 -0.2 +3.37 % 102.1 OEA
Oct 202498.30 0.0 +3.26 % 102.1 OEA
Sep 202498.30 +0.2 +5.47 % 101.2 OEA
Aug 202498.10 +0.9 +5.26 % 100.8 OEA
Jul 202497.20 +5.0 +0.62 % 101.0 OEA
Jun 202492.20 -2.9 -6.68 % 100.7 OEA
May 202495.10 +1.9 -5.28 % 100.4 OEA
Apr 202493.20 +0.1 -3.62 % 99.9 OEA
Mar 202493.10 -0.4 - 99.4 OEA
Feb 202493.50 +0.7 - 99.3 OEA
Jan 202492.80 +0.1 - 99.3 OEA
Dec 202392.70 -2.2 - 99.4 OEA
Nov 202394.90 -0.3 - 100.1 OEA
Oct 202395.20 +2.0 - 100.1 OEA
Sep 202393.20 0.0 - 99.6 OEA
Aug 202393.20 -3.4 - 99.5 OEA
Jul 202396.60 -2.2 - 99.1 OEA
Jun 202398.80 -1.6 - 98.3 OEA
May 2023100.40 +3.7 - 98.6 OEA
Apr 202396.70 - - 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.