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 Formaldehyde [1310010010, 2022-23] Manufactured products
| Month | Index | Change on previous month | Change over 12 months | WPI all commodities | Source |
|---|---|---|---|---|---|
| Sep 2026 | 139.10 | +1.1 | +41.08 % | 112.5 | OEA |
| Aug 2026 | 138.00 | +1.9 | +49.84 % | 110.8 | OEA |
| Jul 2026 | 136.10 | -8.0 | +50.39 % | 110.0 | OEA |
| Jun 2026 | 144.10 | +1.1 | +53.13 % | 110.3 | OEA |
| May 2026 | 143.00 | -3.9 | +44.30 % | 110.1 | OEA |
| Apr 2026 | 146.90 | +30.7 | +39.11 % | 108.9 | OEA |
| Mar 2026 | 116.20 | +18.5 | +5.06 % | 104.6 | OEA |
| Feb 2026 | 97.70 | -2.0 | -4.78 % | 103.1 | OEA |
| Jan 2026 | 99.70 | -2.8 | -4.50 % | 102.3 | OEA |
| Dec 2025 | 102.50 | -2.4 | +5.67 % | 101.9 | OEA |
| Nov 2025 | 104.90 | -2.6 | +15.91 % | 101.5 | OEA |
| Oct 2025 | 107.50 | +8.9 | +19.05 % | 100.9 | OEA |
| Sep 2025 | 98.60 | +6.5 | +10.04 % | 101.0 | OEA |
| Aug 2025 | 92.10 | +1.6 | +1.77 % | 100.8 | OEA |
| Jul 2025 | 90.50 | -3.6 | 0.00 % | 100.2 | OEA |
| Jun 2025 | 94.10 | -5.0 | +4.79 % | 100.3 | OEA |
| May 2025 | 99.10 | -6.5 | +9.50 % | 100.2 | OEA |
| Apr 2025 | 105.60 | -5.0 | +15.66 % | 100.5 | OEA |
| Mar 2025 | 110.60 | +8.0 | +25.11 % | 100.6 | OEA |
| Feb 2025 | 102.60 | -1.8 | +14.89 % | 100.9 | OEA |
| Jan 2025 | 104.40 | +7.4 | +16.91 % | 101.1 | OEA |
| Dec 2024 | 97.00 | +6.5 | +15.61 % | 101.6 | OEA |
| Nov 2024 | 90.50 | +0.2 | +3.67 % | 102.1 | OEA |
| Oct 2024 | 90.30 | +0.7 | -1.42 % | 102.1 | OEA |
| Sep 2024 | 89.60 | -0.9 | +0.45 % | 101.2 | OEA |
| Aug 2024 | 90.50 | 0.0 | +7.87 % | 100.8 | OEA |
| Jul 2024 | 90.50 | +0.7 | +4.50 % | 101.0 | OEA |
| Jun 2024 | 89.80 | -0.7 | +2.98 % | 100.7 | OEA |
| May 2024 | 90.50 | -0.8 | -3.83 % | 100.4 | OEA |
| Apr 2024 | 91.30 | +2.9 | -2.77 % | 99.9 | OEA |
| Mar 2024 | 88.40 | -0.9 | - | 99.4 | OEA |
| Feb 2024 | 89.30 | 0.0 | - | 99.3 | OEA |
| Jan 2024 | 89.30 | +5.4 | - | 99.3 | OEA |
| Dec 2023 | 83.90 | -3.4 | - | 99.4 | OEA |
| Nov 2023 | 87.30 | -4.3 | - | 100.1 | OEA |
| Oct 2023 | 91.60 | +2.4 | - | 100.1 | OEA |
| Sep 2023 | 89.20 | +5.3 | - | 99.6 | OEA |
| Aug 2023 | 83.90 | -2.7 | - | 99.5 | OEA |
| Jul 2023 | 86.60 | -0.6 | - | 99.1 | OEA |
| Jun 2023 | 87.20 | -6.9 | - | 98.3 | OEA |
| May 2023 | 94.10 | +0.2 | - | 98.6 | OEA |
| Apr 2023 | 93.90 | - | - | 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.