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 Message Thank you! Oops! Related Content Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage. Pullbacks, Corrections, and Bear Markets When the market experiences volatility, it may be a good time to review these common terms.