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 Message Thank you! Oops! Related Content Did Father Know Best About Financial Decision-Making? “Listen, money doesn’t grow on trees.” Managing an Inheritance A windfall from a loved one can be both rewarding and complicated. How to Get Your Finances Ready for Retirement Everyone has a vision of their retirement in their heads.