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 Bank on Your Good Health Chronic illness could interrupt your ability to earn a living. Tips on how to lower your risk and protect your lifestyle. The Three Keys to a Great Password Have fun and learn how to craft the perfect password with the help of this highly engaging infographic. Retirement Redefined Around the country, attitudes about retirement are shifting.