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 Message Thank you! Oops! Related Content What Is My Life Expectancy? Estimate how many years you may need retirement assets or how long to provide income to a surviving spouse or children. Retiring in a Post-Pandemic World Imagine your ideal post-pandemic retirement with this animated video. Spend Mindfully by Adopting a Saver’s Mentality As we have all been forced to change our behaviors and depart from our “normal” routines, it is no wonder that our spending behaviors have changed too.