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 Will Power Preparing for the eventual distribution of your assets may not sound enticing. But a will puts the power in your hands. Insurance Needs Assessment: When You're Young and Single Even if you’re young and single, you should still consider protecting yourself. How Will You Be Remembered? How are you protecting your own memory through adequate legacy planning that will pass your gains safely on to your family.