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 Ways to Turn Spending into Savings Sometimes it can feel overwhelming. It seems like our financial needs outstrip our ability to meet them. Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent. Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns.