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 Medicare Advantage 101 Overview of Medicare Advantage, what’s in them, special rules, and more. How Will the Economy React to AI? What do concerns or uncertainty about AI mean for your future and your financial strategy? Personal Finance Calendar Use this handy calendar to remember the year’s most important financial dates.