Home » Calculators » Scheduled WithdrawalsScheduled Withdrawals How long will my money last? Use this calculator to determine how long your accumulated savings will last given regular withdrawals and reasonable assumptions about investment return and taxes. Savings Current savings balance ($) Proposed monthly withdrawal amounts ($) Assumptions Annual withdrawal increases (if any) (0% to 40%) Annual before-tax return on savings (-12% to 12%) Federal marginal tax bracket (0% to 75%) Desired table display Monthly Yearly CalculateReset Powered by CalcXML