Contributing to an IRA? Determine if you are eligible to contribute to a traditional or Roth IRA. 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 Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic. Emotional vs. Strategic Decisions Information vs. instinct. Are your choices based on evidence of emotion? How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits.