A premium subscription is required to change the assumptions used in the calculations, apart from the projection end age which you can change for free. They can also be altered in the Analysis page (for larger screens).
The projection end age is the age at which all your funds will be used up in calculating an affordable income from retirement. The Financial Conduct Authority (FCA) specifies that a projection end age of 99 should be used for drawdown pension projections. You can change the value below to suit your personal circumstances.
Find out what the average life expectancy is for someone of your age and gender using the calculator proivded by the Office of National Statistics.
It's important to use realistic growth assumptions that align with your investment strategy and risk tolerance. Consult the Learn page for guidance on suitable assumptions. Or use the default values provided which reflect a balanced pension portfolio.
The default assumptions for an ISA are more conservative than a pension fund. However, if your are using ISAs as a dedicated retirement provision and invested in similar assets, it would be appropriate to align your ISA assumptions with your pension assumptions.
A reasonable assumption for long-term inflation in the UK is typically around 2-3% per year. This range reflects historical averages and aligns with the Bank of England’s target rate of 2%.