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. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content The Power of Compound Interest Learn how to harness the power of compound interest for your investments. Retirement Plan Choices for Small Businesses Retirement choices can be intimidating. Picking the right strategy. The Other Sure Thing Though we don't like to think about it, all of us will make an exit sometime. Are you prepared?