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 What to Expect in the Next Four Years With a new administration, things will change, but no one knows exactly how. Here’s a little insight. Protecting Those Who Matter Most The importance of life insurance, how it works, and how much coverage you need. 3 Ways to Save Without Tax Deferral Tax deferral versus tax-efficient vehicles like Roth 4019k)s, Roth IRAs and Life Insurance.