This tool is designed to estimate the length of time retirement funds are projected to last, based on factors such as current savings, anticipated expenses, and expected investment returns. For example, an individual with $500,000 in retirement savings, projecting annual expenses of $40,000 and anticipating a 5% return on investments, can use such a tool to approximate how many years those savings might support their lifestyle.
Understanding the projected lifespan of retirement funds allows for informed financial planning and adjustments to savings, spending, or investment strategies. This capability is valuable because it provides a tangible measure of financial security and empowers individuals to make necessary changes to ensure long-term solvency. Historically, such assessments were complex manual calculations, often performed by financial advisors. The advent of automated tools has democratized access to this critical financial planning information.