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 6 Tips From Tech Start-ups for Your Non-tech Business Let’s suppose you’re reading this on your phone. You’re wearing clothes that you bought online, and you’re on your way to... Infographic: Women Are Financially Savvy Women are financially savvy. Yet, there are still unique challenges working against women in retirement. Catch-Up Contributions Workers 50+ may make contributions to their qualified retirement plans above the limits imposed on younger workers.