Saving for Retirement This calculator can help you estimate how much you may need to save for retirement. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Related Content Retiring the 4% Rule A portfolio created with your long-term objectives in mind is crucial as you pursue your dream retirement. When Should You Take Social Security Monthly Social Security payments differ substantially depending on when you start receiving benefits. A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals.