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 What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card. A Bucket Plan to Go with Your Bucket List A bucket plan can help you be better prepared for a comfortable retirement.