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 Message Thank you! Oops! Related Content What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement. Do Our Biases Affect Our Financial Choices? Even the most seasoned investors have biases affecting their financial choices. Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.