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 Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent. Mastering Mobile Lingo Do you understand these common mobile slang terms? Your Shifting Risk Tolerance Time and market performance may subtly and slowly imbalance your portfolio.