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Investment Return Calculator
Project how your investments could grow over time with compound interest and regular monthly contributions.
Your details
£
The lump sum you are starting with today.
£
How much you plan to add each month.
years
%
A long-term average growth rate. 4–5% is a commonly used cautious estimate.
Your results
Final value
£232,643
- Total contributionsYour initial investment plus everything you put in along the way.
- £130,000
- Investment growth
- £102,643
This calculator is for educational purposes only and does not constitute financial advice. Returns are hypothetical and do not reflect actual investment performance. Inflation, fees, and taxes are not accounted for. For personalised advice, please consult a qualified financial adviser.