UK Retail Prices Index (RPI): all items
UK Retail Prices Index (RPI): all items stood at 279.97 in 2026, according to Office of Rail and Road. It is one of the indicators in the Rail fares table (Value · Annual), with a complete series running from 1995 to 2026. The complete series with an interactive chart, free to download.
This indicator in the Rail fares table
| Indicator | 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Retail Prices Index, all items | 279.97 | 268.94 | 260.6 | 249.86 | 220.14 | 201.96 | 198.98 | 193.75 | 189.02 | 181.75 | |
| All standard class fares | 285.13 | 285.7 | 271.69 | 259.07 | 245.37 | 234.95 | 231.93 | 226.6 | 220.4 | 213.88 | |
| First class, unregulated fares | 420.45 | 406.83 | 392.22 | 367.75 | 339.97 | 306.02 | 310.36 | 301.77 | 293.71 | 289.66 |
Understanding UK Retail Prices Index (RPI): all items
Measuring the general cost of living across the economy, this economy-wide barometer records shifts in retail goods and services purchased by households. Although passenger transport costs form a component of this broader index, the series encompasses food, housing, energy, and numerous non-transport sectors. This expansive macroeconomic scope provides a benchmark against which specific transport pricing can be evaluated, distinguishing general inflationary pressures from sector-specific tariff movements.
Users must recognise that methodological differences separate this retail measure from specialised transport indices, particularly regarding the handling of housing costs and weighting structures. Long-term historical comparisons require vigilance due to past formulaic adjustments and classification shifts within the retail basket. When juxtaposing this broad benchmark with rail fare series, analysts gain insight into whether transport costs are outpacing or trailing broader household expenditure trends.
Frequently asked questions
- Does this index measure only transportation costs?
- No, it captures a comprehensive basket of retail goods and services across the entire household economy.
- Is this retail price measure specific to Great Britain?
- Yes, the geographic framework aligns with Great Britain standards.
- How does this benchmark relate to the rail fare series?
- It serves as the external inflation standard used to evaluate relative movements in passenger transport tariffs.