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 Gun Ownership and Your Homeowners Policy Gun owners need to make sure that their homeowners policy covers the full value of their firearm(s) as personal liability. What's New for Social Security? There have been a number of changes to Social Security that may affect you, especially if you are nearing retirement. How Women Can Prepare For Retirement Are women prepared for a 20-year retirement?