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. Understanding Homeowners Insurance Purchasing homeowners insurance is critical for protecting your home. Financial Fixes: The Most Expensive Cheap Vacation Many travel-loving millennials run up high credit card debt. Here are some ways to avoid travel credit trap.