A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Why do Renters Have to Save More? How much more would retirement cost if you owned your home rather than rented? It could actually be several times less. Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. An Overview of Renter’s Insurance Don’t overlook the need for renter’s insurance if you rent your home.