Junior ISA
Calculator

Remember: You can’t calculate the future
Our calculators should only be used as an indication. Investment growth is likely to differ and if you change factors like your regular contributions, results will vary. This calculator uses example account charges but these can vary.
How much could your child's Junior ISA be worth?
Amount you'd like to invest each year (?)
Expected growth rate (?)
Results
About this Junior ISA calculator
This Junior ISA calculator is an example - it doesn’t show what your child's investments will actually be worth. Remember investments can go down as well as up in value so your child could get back less than you put in.
To make these calculations, we factored in a total of 1.25% in annual charges, but this could be lower or higher, depending on the investments you hold. We haven’t factored in inflation.
Tax rules for Junior ISAs can change and any benefits depend on individual circumstances. Investing is best considered for the long term (5 years or more).
Find out more about Junior ISAs