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 Message Thank you! Oops! Related Content Behavioral Finance An amusing and whimsical look at behavioral finance best practices for investors. All Muni Bonds Are Not Created Equal Gaining a better understanding of municipal bonds makes more sense than ever. Safeguard Your Digital Estate If you died, what would happen to your email archives, social profiles and online accounts?