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 Question Thank you! Oops! Related Content Buying Auto Insurance For Teen Drivers Tips on insuring your teen driver. Assess Life Insurance Needs How to help determine life insurance needs to provide for your family after you pass away. Investing for Impact Learn how to build a socially conscious investment portfolio and invest in your beliefs.