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 The Big Picture–Earnings Preview Here are some insights on how the Q2 Earnings Report could shape up. Top Tips for a Retirement Tailgate The majority of U.S. workers retire at age 63. Do you want to leave the game earlier? Or play longer? A Look at Whole Life Insurance Whole life insurance remains in force as long as you remain current with premiums. Here's how it works.