Potential Income from an IRA Estimate your monthly and annual income from various IRA types. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Related Content Retirement Redefined Around the country, attitudes about retirement are shifting. What Is a Roth 401(k)? Roth 401(k) plans combine features of traditional 401(k) plans with those of a Roth IRA. An Inside Look at Retirement Living A number of questions and concerns need to be addressed to help you better prepare for retirement living.