NORTHSTAR CALCULATOR

Retirement calculators for clearer decisions

Explore how long your savings may last and estimate a starting monthly withdrawal. Change the numbers, see the projected balance and understand the assumptions behind each result.

Explore calculators

Choose a retirement calculator

Start with the question you want to answer. Each tool runs in your browser and has its own explanation and calculation method.

How the projections work

Both calculators model the balance month by month. They apply your annual return assumption as an equivalent monthly rate and raise planned withdrawals each year using the inflation rate you enter. The results are illustrations under steady assumptions; taxes, fees and market volatility are not calculated separately.

Use different inputs to explore possibilities and read the calculation notes on each tool page. A result is a starting point for planning, not a guaranteed outcome or personal financial advice.