What Is Money From 2017 Worth Today?
£100 in 2017 is worth about £138.93 today. Prices have risen by 39% since 2017 on average, which is 3.7% a year.
| In 2017 | Worth today (August 2026) |
|---|---|
| £1 | £1.39 |
| £10 | £13.89 |
| £100 | £138.93 |
| £1,000 | £1,389.34 |
| £10,000 | £13,893.41 |
| £100,000 | £138,934.13 |
What this means
Because of inflation, a pound in 2017 could buy more than a pound can buy now. To buy what £100 bought in 2017, you would need about £138.93 today. The calculator uses the average price level for the whole of 2017 compared with August 2026.
Other years
Source: ONS: CPI index (D7BT). Figures fetched 12 October 2026.
Frequently asked questions
What is £100 in 2017 worth today?
£100 in 2017 is worth about £138.93 in August 2026, based on the ONS Consumer Prices Index. Prices have risen by 39% since.
What did £1,000 buy in 2017?
The same goods would cost about £1,389 today. Put another way, £1,000 today has the buying power of about £720 in 2017.
How is this worked out?
We compare the average Consumer Prices Index for 2017 with the latest month, August 2026. It is a general measure of price changes, so individual items such as houses or petrol will differ.
Figures are for the 2026/27 tax year from official sources and are estimates for guidance only, not financial or legal advice. Printed from ukanswers.co.uk.