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 Question Thank you! Oops! Related Content What is Guaranteed Retirement Income? Get the facts about guaranteed retirement income. Raising Healthy Children Healthy habits are one of the greatest gifts to give your child. The A, B, C, & D of Medicare Learn about all the parts of Medicare with this informative and enjoyable article.