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 Dog Bites and Homeowners Insurance Reviewing coverage options is just one thing responsible pet parents can do to help look out for their dogs. What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement. Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers.