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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Your Shifting Risk Tolerance Time and market performance may subtly and slowly imbalance your portfolio. Estate Management 101 A will may be only one of the documents you need—and one factor to consider—when it comes to managing your estate. Buying Auto Insurance For Teen Drivers Tips on insuring your teen driver.