Inflation Record£100 in 2012 → Today (United Kingdom)
Official data verified · CPI (ONS) · Annual average · Not seasonally adjusted · Data through September 2026 (fetched 2026-11-02) · CPI All items (D7BT), MM23 dataset
£147.88
+47.9% cumulative inflation · 2012–2026
Your £100 in 2012 would have the purchasing power of £147.88 in United Kingdom today.
What this means
- Purchasing power: £100 in 2012 had the same average buying power as £147.88 in 2026.
- Price level change: the overall consumer price level rose by 47.9% across this 14-year span; the purchasing power of a pound changed by -32.4%.
- This measures the broad basket of consumer goods and services (CPI (ONS)). Individual expenses moved at different rates.
What this means in other amounts
| In 2012 | Worth in 2026 |
|---|---|
| £1 | £1.48 |
| £5 | £7.39 |
| £10 | £14.79 |
| £20 | £29.58 |
| £50 | £73.94 |
| £100 | £147.88 |
| £500 | £739.38 |
| £1,000 | £1,478.76 |
| £10,000 | £14,787.56 |
| £100,000 | £147,875.63 |
Key facts about 2012
- Consumer prices rose 2.8% in 2012 — the 11th-largest annual increase in the 1988–2026 record.
- Measured by the older RPI instead of CPI, £100 in 2012 would equal £170.98 in 2026 — the two indexes have drifted apart, which is why this site never blends them.
- In the decade after 2012, prices rose 26.7% in total.
£100 in 2012, decade by decade
| Year | Worth | Cumulative price change |
|---|---|---|
| 2022 | £126.67 | +26.7% |
| 2026 | £147.88 | +47.9% |
Monthly CPI in 2012
| Period | Index | Change vs same period, prior year |
|---|---|---|
| January | 94.6 | 3.6% |
| February | 95.1 | 3.4% |
| March | 95.4 | 3.5% |
| April | 96.0 | 3.0% |
| May | 95.9 | 2.7% |
| June | 95.5 | 2.4% |
| July | 95.6 | 2.5% |
| August | 96.1 | 2.5% |
| September | 96.5 | 2.2% |
| October | 97.0 | 2.6% |
| November | 97.2 | 2.7% |
| December | 97.6 | 2.6% |
Annual average for 2012: 96.042
Verify this calculation
Series: CPI All items (D7BT), MM23 dataset; base 2015=100; not seasonally adjusted.
Index (2012 annual average): 96.042 · Index (2026 annual average): 142.022 · Ratio: 1.4788
Formula: amount × (indexend / indexstart). Formula v1.0 — annual-average CPI, NSA (per-country basis on each methodology page). Source: Office for National Statistics.