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 To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them. Making Sense Of A Home Warranty Understanding the value of a home warranty.