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Compound Interest Calculator

Calculate how your money grows over time with the power of compound interest and regular contributions.

£GBP
£
£
%
years

Results

Future value£300,851
Total contributed£130,000
Interest earned£170,851

This calculator is for informational purposes only and does not constitute financial advice. Always consult a qualified financial adviser before making investment decisions.

How it works

Calculate how your money grows over time with the power of compound interest and regular contributions. Enter your values in the fields above and the calculator will instantly compute the results. All calculations are performed locally in your browser — no data is sent to any server.

Why use this calculator

  • Free and instant results
  • No registration required
  • Works in all 9 languages
  • Privacy-first: all calculations run locally

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