Compound interest calculator
Compounding is what happens when you keep any returns invested to earn more on your new, higher balance. In other words, you can make money on money you've already made. Our calculator shows you how compounding could change your investments over time, based on how much you plan to pay in and the average return rate.
Your results at the end of the timeframe
Compound projection | Amount |
|---|---|
Initial investment | |
Total additional contributions | |
Total returns | |
Final value |
Find out more about ISAs & investing
Other useful investment and tax calculators
Need help estimating your investment and tax calculations? We have a range of calculators available to help you gain clarity over your finances and plan for future investments. These calculations are for illustrative purposes only, but you can book a free call with our expert team anytime to discuss your goals and gain more detailed financial guidance.
Employed and self-employed tax calculator
Calculate your take home salary.
Capital Gains Tax calculator
Estimate how much tax you owe on your taxable assets.
Pension calculator
Find out what it could take to reach your dream retirement pot.
As with all investing, your capital is at risk. The value of your portfolio with Nutmeg can go down as well as up and you may get back less than you invest. ISA eligibility and tax rules apply.