Capital Gains Tax Estimator Use this calculator to estimate your capital gains tax. 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 Asset and Account Consolidation for Your Estate Investment account consolidation is important to consider for estate planning. Contributing to an IRA? Determine if you are eligible to contribute to a traditional or Roth IRA. Travel, Without the Baggage Tips to avoid checking in luggage on your next vacation.