£100 in 2018 → £257.51 in 2050

UK Future Inflation Calculator

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Prediction: UK Inflation Rate, £100 in 2018 to 2050

£100 in 2018 is predicted to be worth £257.51 in 2050.

This calculation is based on future inflation assumption of 3.00% per year. Use the calculator on the left to change this prediction. Or, use the annual inflation rate calculator to view inflation in the past.

Projected inflation, 2018 to 2050
Cumulative price change 157.51%
Average inflation rate 3.00%
Converted amount (£100 base) £257.51
Price difference (£100 base) £157.51
CPI in 2018 1,098.272
Inflation in 2018 2.20%


UK inflation chart from 1988 to 2017. Based on the UK Consumer Price Index.


Buying power of £100 since 2018

This chart shows calculations of buying power equivalence over time for £100 in 2018 (price index tracking began in 1750). Future inflation is estimated at 3.00%.

This table shows the results of the inflation prediction, with base values from the Office for National Statistics:

Year GBP Value Inflation Rate
2018 £100.00 2.20%
2019 £103.00 3.00%
2020 £106.09 3.00%
2021 £109.27 3.00%
2022 £112.55 3.00%
2023 £115.93 3.00%
2024 £119.41 3.00%
2025 £122.99 3.00%
2026 £126.68 3.00%
2027 £130.48 3.00%
2028 £134.39 3.00%
2029 £138.42 3.00%
2030 £142.58 3.00%
2031 £146.85 3.00%
2032 £151.26 3.00%
2033 £155.80 3.00%
2034 £160.47 3.00%
2035 £165.28 3.00%
2036 £170.24 3.00%
2037 £175.35 3.00%
2038 £180.61 3.00%
2039 £186.03 3.00%
2040 £191.61 3.00%
2041 £197.36 3.00%
2042 £203.28 3.00%
2043 £209.38 3.00%
2044 £215.66 3.00%
2045 £222.13 3.00%
2046 £228.79 3.00%
2047 £235.66 3.00%
2048 £242.73 3.00%
2049 £250.01 3.00%
2050 £257.51 3.00%

Data Source & Citation

Raw data for these calculations comes from the composite price index published by the UK Office for National Statistics (ONS). A composite index is created by combining price data from several different published sources, both official and unofficial. The Consumer Price Index, normally used to compute inflation, has only been tracked since 1988. All inflation calculations after 1988 use the Office for National Statistics' Consumer Price Index, except for 2017, which is based on The Bank of England's forecast.

You may use the following MLA citation for this page: “2050 Inflation Prediction | Future UK Inflation Calculator.” U.S. Official Inflation Data, Alioth Finance, 15 Dec. 2018, https://www.officialdata.org/predict-UK-inflation.


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