UK Inflation Calculator (CPI)
Adjust an amount from one year to another using the UK Consumer Prices Index.
£
Value in 2026
£1,394.30
Original value (2015)£1,000.00
CPI 2015101.7
CPI 2026141.8
Cumulative inflation39.4%
Uses ONS CPI annual averages (base 2015 = 100). 2026 value is a projection based on OBR forecasts. Data range: 1988–2026.