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 is Guaranteed Retirement Income? Get the facts about guaranteed retirement income. Business Solutions with Life Insurance How can whole life insurance protect your business and reward and retain your key employees? A Penny Saved is Two Pennies Earned Here are some simple and inexpensive energy-saving tips that may help you save money.