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 Financial Empowerment for Women Tips on how women can gain financial confidence. Questions to Ask About Medicare Take the guesswork out of your IEP or SEP with this helpful article. How Women Make it Happen Women in financial services are some of the most progressive women in the world.