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 The 12 Steps to Living Confidently: The Small Business Dream Starting a small business? First, take care of the basics. 5 essential steps to help position your new business for success. Managing Your Lifestyle Using smart management to get more of what you want and free up assets to invest. Tax-Advantaged Retirement Strategies Heading into retirement with confidence is easier if your strategy includes steps to help minimize taxes. Even though your income is likely to decline, you still could be subject to high taxes if you’re not careful.