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 Medicare At 65+ 65 or older? It may be time to enroll in Medicare. Read to learn if you’re eligible. The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. Tax Rules When Selling Your Home The tax rules governing profits you realize from the sale of your home have changed in recent years.