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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Global and International Funds Investors seeking world investments can choose between global and international funds. What's the difference? Bull & Bear Markets: A Timeline This helpful infographic will define bull and bear markets, as well as give a historical overview. Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences.