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 Universal Life Insurance Universal life insurance is permanent insurance with a flexible premium. Here's how it works. The Cost of Procrastination Procrastination can be costly. When you get a late start, it may be difficult to make up for lost time. Who Is Your Trusted Contact? This investment account question is vital and answered as early as possible.