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 Video: The Independence of Financial and Emotional Greater financial and emotional confidence brings greater independence. Isn’t that what it’s all about? Charitable Giving: Smart from the Heart Do you have causes that you want to support with donations? A Checklist for When a Spouse or Parent Passes An overview of some fundamental steps when a loved one passes.