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 Sequence of Returns A look at how variable rates of return impact investors over time. Tax Rules When Selling Your Home The tax rules governing profits you realize from the sale of your home have changed in recent years. Travel, Without the Baggage Tips to avoid checking in luggage on your next vacation.