What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. 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 Raising Healthy Children Healthy habits are one of the greatest gifts to give your child. Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. The Cost of Procrastination Procrastination can be costly. When you get a late start, it may be difficult to make up for lost time.