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 Question Thank you! Oops! Related Content Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences. A Decision Not Made Is Still a Decision Investors who put off important investment decisions may face potential consequence to their future financial security. Critical Estate Documents Sound estate management includes creating financial and healthcare documents. Here's an inside look.