Estimate Your RMD Help determine the required minimum distribution from an IRA or other qualified retirement plan. 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 Message Thank you! Oops! Related Content A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals. Choices for Your 401(k) at a Former Employer Individuals have four basic choices with the 401(k) account they accrued at a previous employer. Social Security Benefits: How Much Will I Receive Calculating your potential Social Security benefit is a three-step process.