RPI inflation, 1984 to July 2026
£100 in 1984 is £470 today
That £100 bought 115 kg of bananas in 1984. Today it buys 92.
Prices up 370%3.7% a year on averageMultiply by 4.70
What £100 buys
Official average shop prices, not a basket. Things marked as outrunning inflation got dearer faster than everything else; things that lagged got relatively cheaper.
| Item | 1984 | Today |
|---|---|---|
| kg of bananaslagged inflation87p then, about £1.09 today | 115 | 92 |
| first-class stampsoutran inflation12p then, £1.80 today | 833 | 56 |
| kg of roasting chickenlagged inflation£1.72 then, about £4.04 today | 58 | 25 |
| dozen eggslagged inflation83p then, about £2.38 today | 120 | 42 |
| kg of rump steaklagged inflation£6.32 then, about £20.21 today | 16 | 4.9 |
| pints of milklagged inflation22p then, about 70p today | 463 | 144 |
| sliced white loaveslagged inflation38p then, about £1.50 today | 263 | 67 |
| Same money, adjusted for inflation | £100 | £470 |
The ONS stopped publishing these average prices in January 2025. Today's figures are that last reading moved on with inflation, so treat them as close rather than exact.
Houses and wages
Inflation is one story. What people earned, and what a home cost, are the other two.
Average house
£31,076 → £278,784
Up 9.0×, against 4.7× for prices generally
Average pay
£6,282 → £39,260
A year's average earnings, up 6.3×
Years of pay for a house
4.9 → 7.1
Average house price divided by average annual pay
If it had tracked wages
£625
What £100 in 1984 would be today if it had grown with pay rather than prices