GBP Value Calculator: United Kingdom
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According to World Bank CPI data (FP.CPI.TOTL), £100 in United Kingdom in 2015 had the same purchasing power as £122.66 in 2025 — a cumulative inflation of 22.7% (2.06%/year average).
Value Over Time
Year-by-Year Historical Data
| Year | CPI | Equivalent Value | Annual Change |
|---|---|---|---|
| 2015 | 110.96 | £100.00 | - |
| 2016 | 112.08 | £101.01 | +1.0% |
| 2017 | 114.94 | £103.59 | +2.6% |
| 2018 | 117.58 | £105.97 | +2.3% |
| 2019 | 119.62 | £107.81 | +1.7% |
| 2020 | 109.40 | £98.60 | -8.5% |
| 2021 | 114.70 | £103.37 | +4.8% |
| 2022 | 125.30 | £112.93 | +9.2% |
| 2023 | 130.50 | £117.61 | +4.2% |
| 2024 | 135.10 | £121.76 | +3.5% |
| 2025 | 136.10 | £122.66 | +0.7% |
Quick Reference Values
What 2015 amounts are worth in 2025 in United Kingdom:
| 2015 | 2025 |
|---|---|
| £1 | £1.23 |
| £10 | £12.27 |
| £100 | £122.66 |
| £1,000 | £1,226.60 |
| £10,000 | £12,266.00 |
Inflation by Decade in United Kingdom
| Decade | Cumulative Inflation | Annual Rate |
|---|---|---|
| 1960–1969 | +39.9% | 3.80% |
| 1970–1979 | +205.8% | 13.22% |
| 1980–1989 | +67.9% | 5.93% |
| 1990–1999 | +31.8% | 3.11% |
| 2000–2009 | +19.8% | 2.02% |
| 2010–2019 | +19.6% | 2.01% |
| 2020–2025 | +24.4% | 4.46% |
The steepest single-year rise in this period was 9.2% in 2022; the calmest was -8.6% in 2020.
This equals a compound annual rate of 2.06% — about 34 years to double prices at that pace.
- In 2015, £100 in United Kingdom had the same buying power as £122.66 in 2025.
- In 2020, £100 in United Kingdom had the same buying power as £124.41 in 2025.
Frequently Asked Questions
How much is 100 GBP from 2015 worth in 2025?
£100 from 2015 is worth about £122.66 in 2025 in United Kingdom, after 22.66% cumulative inflation.
What was the average annual inflation rate in United Kingdom between 2015 and 2025?
The average annual (compound) inflation rate was 2.06% over 10 years.