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 5 Benefits of Working in Retirement Here are 5 reason why you may consider working through retirement. Financial Fixes: From Health Scare to Financial Care A medical scare can be a wake-up call in terms of your physical and financial health. Here’s how to strengthen your finances Who Is Your Trusted Contact? This investment account question is vital and answered as early as possible.