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 Should You Ever Retire? A growing number of Americans are pushing back the age at which they plan to retire. Or deciding not to retire at all. Volunteering in Retirement For many, retirement includes contributing their time and talents to an organization in need. Student Loan Protection Learn why protecting your student loan payments is an important aspect of your income protection strategy.