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 Women and Wealth: A Pivot Towards Retirement Tips and strategies for women approaching retirement to ensure a smooth transition. Estimate Your RMD Help determine the required minimum distribution from an IRA or other qualified retirement plan. Why Everyone Needs an Estate Strategy Do you have an estate strategy? You should.