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 Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money. Creative Ways to Motivate Your Employees Five creative (and inexpensive) ideas for motivating your employees. It’s Time to Have a Talk with Your Parents One of the strangest developments in the ever-evolving child-parent relationship is reaching the point when an adult child starts dispensing advice to his or her parents. It’s a profound, but natural turning point in the relationship.