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 Spotting Credit Trouble The wise use of credit is a critical skill. These 10 questions will help you assess your skill level. Is Your Financial House Haunted? There is nothing to fear but fear itself, especially when it comes to personal finances. Principles of Preserving Wealth How federal estate taxes work, plus estate management documents and tactics.