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 Four Great, Unexpected Places to Raise a Family Here are 4 great, and sometimes unexpected, places to raise a family. What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money. All Muni Bonds Are Not Created Equal Gaining a better understanding of municipal bonds makes more sense than ever.