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 How Women Make It Happen Women’s History Month celebrates ceiling-shattering women of the past, as well as the empowerment of women in the present. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage. Buying Auto Insurance For Teen Drivers Tips on insuring your teen driver.