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 Do Our Biases Affect Our Financial Choices? Even the most seasoned investors have biases affecting their financial choices. Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal. Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters.