Boilers
1315030001 · Item · weight 0.0939
Latest index
118.10
Sep 2026 · Provisional
Change over 12 months
+1.46%
Since Sep 2025
Data available
Jan 2005 – Sep 2026
Combined index, 2022-23 = 100
Combined index since Jan 2005
The 2022-23 series joined to its 2011-12 and 2004-05 counterparts and put on the 2022-23 scale, so the whole history reads as one line. It is the index the calculator uses.Published monthly index (2022-23 series)
Financial year = April to March. Each row starts in April and ends the following March, so 2026–27 is April 2026 to March 2027 and its Jan–Mar columns are 2027.
| Financial yearApr–Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Jan | Feb | Mar |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026–27, April 2026 to March 2027 | 114.40 | 115.90 | 120.60 | 117.20 | 116.90P | 118.10P | — | — | — | — | — | — |
| 2025–26, April 2025 to March 2026 | 112.00 | 115.50 | 113.20 | 112.20 | 114.00 | 116.40 | 116.40 | 114.70 | 116.50 | 115.10 | 115.10 | 117.10 |
| 2024–25, April 2024 to March 2025 | 115.40 | 117.30 | 114.10 | 115.50 | 114.30 | 114.10 | 115.70 | 106.40 | 118.90 | 125.30 | 115.40 | 114.90 |
| 2023–24, April 2023 to March 2024 | 96.80 | 98.60 | 110.40 | 105.70 | 98.70 | 100.10 | 102.00 | 99.60 | 112.80 | 111.00 | 109.00 | 114.00 |
P Provisional — the two most recently published months may still be revised. Values before April 2023 come from the older series; see the chart, or calculate with “Show index values” on.