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 A Bucket Plan to Go with Your Bucket List Longer, healthier living can put greater stress on retirement assets; the bucket approach may be one answer. Charitable Giving: Smart from the Heart Do you have causes that you want to support with donations? Leaving Your Lasting Legacy Want to do more with your wealth? You might want to consider creating a charitable foundation.