Inflation Calculator

See how inflation changes the value of money — what an amount will be worth in a few years and how much purchasing power it loses.

£
%
Real value (purchasing power)
You'll need this much
Value lost

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Results are estimates, assume a constant annual inflation rate and are not advice or an offer.

Frequently asked questions

How is purchasing power calculated?

Real value = amount ÷ (1 + inflation)^years. It shows what today's amount will really be worth in the future at the given inflation rate.