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 Facilitate Family Financial Conversations Across Generations Start a discussion with your adult kids about generational family finances. Share your retirement and financial goals. Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic. Building a Solid Financial Foundation Sustain financial well-being or create wealth through these actions.