Free tool

Compound Interest Calculator

Move the sliders and watch what small, consistent investing becomes. The gold is your money working; the dotted line is only what you paid in.

£0
could be worth
£0you put in
£0compound growth
Projected value What you put in

Illustration only, compounded monthly at a constant return. Real returns vary and are not guaranteed. Not adjusted for inflation or fees. Not financial advice. Capital at risk.

Like what it shows? A Stocks & Shares ISA is exactly the account this is built for — every gain tax-free.

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